1577 patents
Page 25 of 79
Utility
Semiconductor device and method of manufacturing the same
8 Mar 22
A semiconductor device capable of suppressing propagation of a crack caused by a temperature cycle at a bonding part between a bonding pad and a bonding wire is provided.
Kenji Ikura, Hideki Ishii, Takehiko Maeda, Takeumi Kato
Filed: 19 Sep 19
Utility
Terminal authentication device, terminal authentication system, and terminal authentication method
8 Mar 22
An object of the present invention is to provide a terminal authentication device that can suppress a troublesome operation to authenticate a terminal when the terminal is connected to a network.
Fumio Urabe, Hiroki Sugimoto
Filed: 18 Jun 19
Utility
Wideband quadrature phase generation using tunable polyphase filter
8 Mar 22
A quadrature phase clock generator includes a tunable polyphase filter and a phase detector.
Ilhyun Cho, Kwang-Seok Han, Soonseob Lee, Heewon Suh, Gilpyo Lee
Filed: 30 Nov 20
Utility
Radio communication apparatus and communication system
8 Mar 22
In the conventional wireless communication device, the message propagation path becomes complicated and the message arrival takes a long time.
Mitsuhiko Higuchi
Filed: 16 Apr 20
Utility
USB test device and USB power reception device
8 Mar 22
A USB test device for testing a power feed device having a USB plug includes: a connector connected to the USB plug; a communication control unit that communicates with the power feed device through a communication line of the connector; a load control unit capable of controlling a load of a power supply line of the connector receiving power supply from the power feed device; a test control unit that gives an instruction to the load control unit based on power supply information which was obtained by the communication control unit and which is about a combination of electric power that can be supplied from the power feed device, and examines a state of power supply to the load from the power feed device; and a display unit that displays a result of examination by the test control unit.
Hiroki Maruoka
Filed: 24 Jan 18
Utility
Method of Manufacturing Semiconductor Device
3 Mar 22
Gate patterns are formed on a semiconductor layer and a conductive film is formed on the semiconductor layer so as to cover the gate patterns.
Hitoshi MAEDA, Tatsuyoshi MIHARA, Hiroki SHINKAWATA
Filed: 7 Jul 21
Utility
Method of Manufacturing Semiconductor Device
3 Mar 22
A technique capable of shortening process time for plasma cleaning is provided.
Masakatsu SUZUKI, Haruhiko HARADA, Yasuhiko AKAIKE
Filed: 18 Aug 21
Utility
Semiconductor Device and Method of Manufacturing the Same
3 Mar 22
An IGBT capable of handling high-speed switching while reducing a leakage current of a semiconductor device including the IGBT is provided.
Tomohiro IMAI, Yoshito NAKAZAWA, Katsumi EIKYU
Filed: 18 Aug 21
Utility
Semiconductor device
1 Mar 22
A semiconductor device capable of executing a plurality of tasks in real time and improving performances is provided.
Yasuo Sasaki
Filed: 19 Sep 19
Utility
Method for manufacturing semiconductor device
1 Mar 22
A method of manufacturing a split-gate type nonvolatile memory improving reliability and manufacturing yield.
Toshiya Saitoh
Filed: 18 Jun 19
Utility
Method of manufacturing semiconductor device
1 Mar 22
After a MISFET is formed on a substrate including a semiconductor substrate, an insulating layer and a semiconductor layer, an interlayer insulating film and a first insulating film are formed on the substrate.
Tatsuyoshi Mihara
Filed: 18 Feb 20
Utility
Semiconductor device and method of driving semiconductor device
1 Mar 22
A semiconductor device includes a first wiring having a first portion, a second portion, a third portion provided between the first portion and the second portion, memory cells connected to the third portion of the first wiring, a field effect transistor having a drain connected to the second portion, and a gate, and a second wiring provided in parallel with the first wiring.
Yoshisato Yokoyama, Makoto Yabuuchi
Filed: 10 Apr 20
Utility
Semiconductor device and including an optical waveguide and method of manufacturing the same
1 Mar 22
A semiconductor device includes a semiconductor substrate having a first surface, a second surface opposite to the first surface, and having a first recess portion formed on the first surface, a first cladding layer located in the first recess portion, and a first optical waveguide formed on the first cladding layer.
Tetsuya Iida, Yasutaka Nakashiba, Seigo Namioka, Tomoo Nakayama
Filed: 2 Dec 19
Utility
Semiconductor Device and a Method for Controlling Accessing Data
24 Feb 22
A semiconductor device for achieving consistency of data is provided.
Katsushige MATSUBARA, Seiji MOCHIZUKI
Filed: 3 Nov 21
Utility
Semiconductor device and method of controlling self-diagnosis
22 Feb 22
A semiconductor device capable of suppressing a sharp change in current consumption and a self-diagnosis control method thereof are provided.
Yoshinori Nishida, Yoichi Maeda, Jun Matsushima
Filed: 7 Aug 19
Utility
Devices, control modules, and controllers
15 Feb 22
The present invention provides a configuration capable of further suppressing power required for monitoring connection between devices.
Jun Yamaya
Filed: 14 Aug 19
Utility
Semiconductor device and method of controlling the semiconductor device
15 Feb 22
A semiconductor device includes a dynamic reconfiguration processor that performs data processing for input data sequentially input and outputs the results of data processing sequentially as output data, an accelerator including a parallel arithmetic part that performs arithmetic operation in parallel between the output data from the dynamic reconfiguration processor and each of a plurality of predetermined data, and a data transfer unit that selects the plurality of arithmetic operation results by the accelerator in order and outputs them to the dynamic reconfiguration processor.
Taro Fujii, Takao Toi, Teruhito Tanaka, Katsumi Togawa
Filed: 13 May 19
Utility
Search circuit
15 Feb 22
Hideto Matsuoka
Filed: 17 Apr 20
Utility
Executing Interrupt Processing of Virtual Machines Using Processor's Arithmetic Unit
10 Feb 22
A data processing device that can monitor properly the state of the interrupt processing of a virtual machine is provided.
Yasuhiro SUGITA
Filed: 25 Oct 21
Utility
Functional safety system
8 Feb 22
A functional safety system with high reliability is provided.
Toshiki Yamahira, Toshihiro Kawano
Filed: 18 Nov 20