Yasunobu Tokuda

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Suwa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Drive circuit, integrated circuit device, and method for controllin...
- Patent number 9,360,881
- Issue date Jun 7, 2016
- Seiko Epson Corporation
- Yasunobu Tokuda
- G05 - CONTROLLING REGULATING
Information Patent Grant
Nonvolatile storage device, integrated circuit device, and electron...
- Patent number 9,171,638
- Issue date Oct 27, 2015
- Seiko Epson Corporation
- Yasunobu Tokuda
- G11 - INFORMATION STORAGE
Information Patent Grant
Output circuit and electronic apparatus using the same
- Patent number 6,018,256
- Issue date Jan 25, 2000
- Seiko Epson Corporation
- Takashi Kumagai
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device and a method for stepping up its word l...
- Patent number 5,875,133
- Issue date Feb 23, 1999
- Seiko Epson Corporation
- Koji Miyashita
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor static random access memory device
- Patent number 5,831,285
- Issue date Nov 3, 1998
- Seiko Epson Corporation
- Masahiro Takeuchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor memory device
- Patent number 5,323,359
- Issue date Jun 21, 1994
- Seiko Epson Corporation
- Hiroshi Kayamoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Semiconductor memory
- Patent number 5,228,003
- Issue date Jul 13, 1993
- Seiko Epson Corporation
- Yasunobu Tokuda
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE, ELECTRONIC APPARATUS USING...
- Publication number 20160275039
- Publication date Sep 22, 2016
- SEIKO EPSON CORPORATION
- Yasunobu TOKUDA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DRIVE CIRCUIT, INTEGRATED CIRCUIT DEVICE, AND METHOD FOR CONTROLLIN...
- Publication number 20150270829
- Publication date Sep 24, 2015
- SEIKO EPSON CORPORATION
- Yasunobu TOKUDA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
NONVOLATILE STORAGE DEVICE, INTEGRATED CIRCUIT DEVICE, AND ELECTRON...
- Publication number 20130265824
- Publication date Oct 10, 2013
- SEIKO EPSON CORPORATION
- Yasunobu TOKUDA
- G11 - INFORMATION STORAGE