专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US09641329B2 In-vehicle system and communication method 有权
公开(公告)号：US09641329B2
公开(公告)日：2017-05-02
申请号：US13609950
申请日：2012-09-11
申请人： Yasuyuki Takahashi , Yuzo Harata , Mitsuyoshi Natsume
发明人： Yasuyuki Takahashi , Yuzo Harata , Mitsuyoshi Natsume
IPC分类号： H04L9/30 , H04L9/08 , H04L9/32 , H04W12/04 , H04L29/06 , H04L29/08
CPC分类号： H04L9/0894 , H04L9/321 , H04L63/0823 , H04L67/12 , H04L2209/84 , H04W12/04
摘要： An in-vehicle system for communicating with an external tool for storing a tool secret key includes: a communication device; a tool key acquisition device; and a communication controller. The in-vehicle system and an external server for storing external tool information provide a vehicular communication system. The external tool information provides a tool public key and key identification information. The tool public key pairs with the tool secret key. When the external tool requests communication connection with the in-vehicle system, the tool key acquisition device transmits the key identification information to the external server, so that the tool key acquisition device acquires the tool public key from the external server. The communication controller performs cryptographic communication with the external tool using the tool public key.

2. 发明授权

US08825943B2 Semiconductor device and driving method the same 有权
标题翻译：半导体器件和驱动方法相同
公开(公告)号：US08825943B2
公开(公告)日：2014-09-02
申请号：US12872254
申请日：2010-08-31
申请人： Masato Ishii , Yasuyuki Takahashi , Takuro Ohmaru , Hidetomo Kobayashi , Yutaka Shionoiri
发明人： Masato Ishii , Yasuyuki Takahashi , Takuro Ohmaru , Hidetomo Kobayashi , Yutaka Shionoiri
IPC分类号： G06F12/02
CPC分类号： G06F12/1433 , G06F2212/178
摘要： In a semiconductor device including a control circuit and a memory, the memory includes at least a sector for preventing additional writing and an information sector. When data for preventing additional writing is written to the sector for preventing additional writing and information is written to the information sector which is electrically connected to the sector for preventing additional writing, additional writing to the information sector is impossible.
摘要翻译：在包括控制电路和存储器的半导体器件中，存储器至少包括用于防止额外写入的扇区和信息扇区。当防止额外写入的数据被写入扇区以防止额外写入时，信息被写入与扇区电连接以防止额外写入的信息扇区，对信息扇区的额外写入是不可能的。

3. 发明申请

US20120273858A1 SEMICONDUCTOR MEMORY DEVICE 有权
标题翻译：半导体存储器件
公开(公告)号：US20120273858A1
公开(公告)日：2012-11-01
申请号：US13454437
申请日：2012-04-24
申请人： Yasuyuki Takahashi
发明人： Yasuyuki Takahashi
IPC分类号： H01L29/94
CPC分类号： H01L29/263 , G11C7/12 , G11C7/16 , G11C15/046 , H01L27/108 , H01L27/1156 , H01L27/1207
摘要： An object is to provide a semiconductor memory device that enables low power consumption of a memory cell of a CAM including a nonvolatile memory device. Another object is to provide a semiconductor memory device without degradation due to repeated data writing. Still another object is to provide a nonvolatile memory device that enables high density of memory cells. A semiconductor memory device is provided which includes a memory circuit including a first transistor including an oxide semiconductor in a semiconductor layer, and a capacitor in which a potential corresponding to written data can be retained by turning off the first transistor; and a reference circuit for referring the written potential. The semiconductor memory device enables a high-speed search function by obtaining the address of data generated by detecting the conducting state of a second transistor in the reference circuit.
摘要翻译：目的在于提供一种半导体存储器件，其能够实现包括非易失性存储器件的CAM的存储单元的低功耗。另一个目的是提供一种由于重复的数据写入而不劣化的半导体存储器件。另一个目的是提供一种能够实现高密度存储单元的非易失性存储器件。提供了一种半导体存储器件，其包括存储电路，该存储电路包括：半导体层中包括氧化物半导体的第一晶体管;以及电容器，其中通过关闭第一晶体管可以保持对应于写入数据的电位; 以及用于参考写入电位的参考电路。半导体存储器件通过获得通过检测参考电路中的第二晶体管的导通状态产生的数据的地址，实现高速搜索功能。

4. 发明申请

US20120239246A1 VEHICULAR SYSTEM, ECU, STORING INSTRUCTION TRANSMISSION DEVICE, AND STORING REQUEST TRANSMISSION DEVICE 审中-公开
标题翻译：车辆系统，ECU，存储指令传输设备和存储请求传输设备
公开(公告)号：US20120239246A1
公开(公告)日：2012-09-20
申请号：US13419903
申请日：2012-03-14
申请人： Masahiko Tanaka , Mitsuyoshi Natsume , Yasuyuki Takahashi , Yuzo Harata
发明人： Masahiko Tanaka , Mitsuyoshi Natsume , Yasuyuki Takahashi , Yuzo Harata
IPC分类号： G06F19/00
CPC分类号： B60W50/04 , H04L12/40091 , H04L2012/40273
摘要： A vehicular system includes a master ECU, a first slave ECU, and a second slave ECU. The second slave ECU transmits a storing request to the master ECU on detection of a malfunction. The master ECU transmits a storing instruction for causing diagnostic information to be stored, on reception of the storing request. The first slave ECU generates diagnostic information on the first slave ECU, on reception of the storing instruction from the master ECU. The first slave ECU further stores the generated diagnostic information in a retention storage medium. The retention storage medium is configured to retain validity determination information in a condition where the first slave ECU is not supplied with electric power source.
摘要翻译：车辆系统包括主ECU，第一从ECU和第二从ECU。第二副ECU在检测到故障时向主ECU发送存储请求。在接收到存储请求时，主ECU发送用于使得要存储的诊断信息的存储指令。第一从ECU在从主ECU接收到存储指令时，在第一从ECU上产生诊断信息。第一从ECU还将生成的诊断信息存储在保持存储介质中。保持存储介质被配置为在第一从ECU未被供电的状态下保持有效性判定信息。

5. 发明申请

US20110186837A1 SEMICONDUCTOR MEMORY DEVICE 有权
标题翻译：半导体存储器件
公开(公告)号：US20110186837A1
公开(公告)日：2011-08-04
申请号：US13015247
申请日：2011-01-27
申请人： Yasuyuki Takahashi , Toshihiko Saito
发明人： Yasuyuki Takahashi , Toshihiko Saito
IPC分类号： H01L29/12
CPC分类号： G11C16/26 , G11C16/0433 , G11C2216/26 , H01L27/112 , H01L27/11206 , H01L27/1225
摘要： It is to provide a semiconductor memory device in which high voltage is not needed in writing, a defect is less likely to occur, the writing time is short, and data cannot be rewritten without an increase in cost. The semiconductor memory device includes a memory element which includes a diode-connected first transistor, a second transistor whose gate is connected to one terminal of a source electrode and a drain electrode of the diode-connected first transistor, and a capacitor connected to the one terminal of the source electrode and the drain electrode of the diode-connected first transistor and the gate of the second transistor.
摘要翻译：提供一种在写入时不需要高电压的半导体存储器件，不太可能发生缺陷，写入时间短，并且在不增加成本的情况下不能重写数据。该半导体存储器件包括存储元件，该存储元件包括二极管连接的第一晶体管，第二晶体管的栅极连接到源电极的一个端子和二极管连接的第一晶体管的漏极，以及连接到该二极管的第一晶体管的电容器二极管连接的第一晶体管的源电极和漏电极以及第二晶体管的栅极。

6. 发明申请

US20110079650A1 SEMICONDUCTOR DEVICE HAVING WIRELESS COMMUNICATION FUNCTION 有权
标题翻译：具有无线通信功能的半导体器件
公开(公告)号：US20110079650A1
公开(公告)日：2011-04-07
申请号：US12894719
申请日：2010-09-30
申请人： Hidetomo Kobayashi , Tomoaki Atsumi , Seiichi Yoneda , Yasuyuki Takahashi , Kiyoshi Kato
发明人： Hidetomo Kobayashi , Tomoaki Atsumi , Seiichi Yoneda , Yasuyuki Takahashi , Kiyoshi Kato
IPC分类号： G06K19/073 , G11C7/00
CPC分类号： G06K19/07 , G06K19/0701 , G11C5/142
摘要： A semiconductor device includes a memory portion, a logic portion, and a plurality of signal lines for electrically connecting the memory portion and the logic portion. In the case where a transfer rate between the semiconductor device and a communication device is α [bps], a first clock frequency generated in the logic portion is Kα [Hz] (K is an integer of 1 or more), the number of reading signal lines of the plurality of signal lines is n (n is an integer of 2 or more), and a second clock frequency generated in the logic portion is Lα/n [Hz] (L is any integer satisfying L/n
摘要翻译：半导体器件包括用于电连接存储器部分和逻辑部分的存储器部分，逻辑部分和多条信号线。在半导体器件和通信器件之间的传输速率为α[bps]的情况下，在逻辑部分中产生的第一时钟频率为Kα[Hz]（K为1以上的整数），读取次数多条信号线的信号线为n（n为2以上的整数），在逻辑部分生成的第二时钟频率为Lα/ n [Hz]（L为满足L / n

7. 发明授权

US07534985B2 Display device and manufacturing method thereof 有权
标题翻译：显示装置及其制造方法
公开(公告)号：US07534985B2
公开(公告)日：2009-05-19
申请号：US11651176
申请日：2007-01-09
申请人： Yasuyuki Takahashi , Mizuki Sato
发明人： Yasuyuki Takahashi , Mizuki Sato
IPC分类号： H01L27/00 , G09G3/30
CPC分类号： H01L27/3272 , G09G3/3233 , G09G2300/0408 , G09G2300/0842 , G09G2320/0242 , G09G2320/029 , G09G2320/041 , G09G2320/043 , G09G2330/021 , H01L27/12 , H01L27/3225 , H01L27/3248 , H01L29/78633 , H01L33/58 , H01L51/5203 , H01L51/5268 , H01L51/5281 , H01L51/56 , H01L2924/0002 , H01L2924/00
摘要： A display device in which light leakage in a monitor element portion is prevented without increasing the number of steps and cost is provided. The display device includes a monitor element for suppressing influence on a light-emitting element due to temperature change and change over time and a TFT for driving the monitor element, in which the TFT for driving the monitor element is provided so as not to overlap the monitor element. Furthermore, the display device includes a first light shielding film and a second light shielding film, in which the first light shielding film is provided so as to overlap a first electrode of the monitor element and the second light shielding film is electrically connect to the first light shielding film through a contact hole formed in an interlayer insulating film. The contact hole is formed so as to surround the outer edge of the first electrode of the monitor element.
摘要翻译：提供了在不增加步数和成本的情况下防止监视元件部分中的漏光的显示装置。显示装置包括用于抑制由于温度变化和随时间变化而对发光元件的影响的监视元件，以及用于驱动监视元件的TFT，其中设置用于驱动监视元件的TFT以使其不与监视元素此外，显示装置还包括第一遮光膜和第二遮光膜，其中第一遮光膜设置成与监视元件的第一电极重叠，并且第二遮光膜电连接到第一遮光膜通过在层间绝缘膜中形成的接触孔形成遮光膜。接触孔形成为围绕监视元件的第一电极的外边缘。

8. 发明授权

US4988456A Process for producing W/O/W type multiple emulsion for medicines 失效
标题翻译：生产W / O / W型多重药物乳液的方法
公开(公告)号：US4988456A
公开(公告)日：1991-01-29
申请号：US376943
申请日：1989-07-10
申请人： Yasuyuki Takahashi , Toshiro Yoshida , Takeshi Takahashi
发明人： Yasuyuki Takahashi , Toshiro Yoshida , Takeshi Takahashi
IPC分类号： A61K8/06 , A61K8/20 , A61K8/24 , A61K8/36 , A61K8/37 , A61K8/73 , A61K9/00 , A61K9/113 , A61K47/14 , A61Q5/00 , A61Q19/00 , B01F3/08 , B01F17/00 , B01F17/34 , B01F17/42
CPC分类号： A61K8/39 , A61K47/14 , A61K8/066 , A61K9/0014 , A61K9/113 , A61Q19/00 , B01F17/0028 , B01F3/0811 , A61Q19/10 , A61Q5/00 , B01F2003/0838 , Y10S514/844 , Y10S514/845 , Y10S514/846 , Y10S514/847 , Y10S514/848 , Y10S514/873 , Y10S514/88 , Y10S514/881 , Y10S514/937 , Y10S514/938 , Y10S514/943 , Y10S514/969 , Y10S516/925
摘要： The present invention relates to a process for producing a W/O/W type multiple emulsion using a polyglycerol polyricinolate (i.e. a polyglycerol ester of a polycondensed fatty acid of caster oil).The use of the polyglycerol polyricinolate is effective in increasing the rate of formation of the W/O/W type multiple emulsion remarkably and giving a W/O/W type multiple emulsion which is stable over a long period of time. The W/O/W type multiple emulsion has also an excellent heat stability and is useful for the production of medicines and cosmetics.

9. 发明授权

US09424923B2 Semiconductor storage device 有权
标题翻译：半导体存储设备
公开(公告)号：US09424923B2
公开(公告)日：2016-08-23
申请号：US13316607
申请日：2011-12-12
申请人： Shuhei Nagatsuka , Yasuyuki Takahashi
发明人： Shuhei Nagatsuka , Yasuyuki Takahashi
IPC分类号： G11C8/00 , G11C16/02 , G11C11/404 , H01L27/115 , H01L27/12 , G11C8/10
CPC分类号： G11C7/22 , G11C5/06 , G11C8/10 , G11C11/404 , G11C16/02 , H01L27/1052 , H01L27/1156 , H01L27/1225 , H01L27/124 , H01L27/1255 , H01L29/7869
摘要： A semiconductor storage device with a novel structure, which can retain stored data even when power is not supplied (i.e., is non-volatile) and has no limitation on the number of write cycles. The semiconductor storage device includes a memory cell array in which a plurality of memory cells are arranged in matrix, a decoder configured to select a memory cell to operate among the plurality of memory cells in accordance with a control signal, and a control circuit configured to select whether to output the control signal to the decoder. In each of the plurality of memory cells, data is held by turning off a selection transistor whose channel region is formed with an oxide semiconductor.
摘要翻译：具有新颖结构的半导体存储装置，即使在未提供电力（即非易失性）的情况下也可以保留存储的数据，并且对写入周期的数量没有限制。半导体存储装置包括存储单元阵列，其中多个存储单元以矩阵形式排列;解码器，被配置为根据控制信号选择存储单元在多个存储单元之间进行操作;以及控制电路，选择是否将控制信号输出到解码器。在多个存储单元的每一个中，通过关闭其沟道区域形成有氧化物半导体的选择晶体管来保持数据。

10. 发明授权

US08446171B2 Signal processing unit 有权
标题翻译：信号处理单元
公开(公告)号：US08446171B2
公开(公告)日：2013-05-21
申请号：US13453160
申请日：2012-04-23
申请人： Yasuyuki Takahashi
发明人： Yasuyuki Takahashi
IPC分类号： G06F7/38 , H03K19/173
CPC分类号： H01L27/1052 , H01L27/10873 , H01L27/10897 , H01L27/115 , H01L27/1225 , H03K19/0013 , H03K19/00315
摘要： A signal processing unit with reduced power consumption is provided. A transistor in which a channel is formed in an oxide semiconductor is used for a storage circuit included in the signal processing unit, so that data can be held (stored) even while supply of power is stopped. Non-destructive reading can be performed on the data stored in the storage circuit even when supply of power to the signal processing unit is stopped.
摘要翻译：提供具有降低功耗的信号处理单元。其中在氧化物半导体中形成沟道的晶体管被用于包括在信号处理单元中的存储电路，使得即使在停止供电时也可以保持（存储）数据。即使停止向信号处理单元供电，也可以对存储电路中存储的数据执行非破坏性读取。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式