Masafumi Fukuda

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Matsumoto-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Display driver and electronic instrument
- Patent number 7,551,155
- Issue date Jun 23, 2009
- Seiko Epson Corporation
- Masafumi Fukuda
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display driver and electronic instrument
- Patent number 7,471,302
- Issue date Dec 30, 2008
- Seiko Epson Corporation
- Masafumi Fukuda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Display driver and display device using the display driver
- Patent number 6,995,758
- Issue date Feb 7, 2006
- Seiko Epson Corporation
- Masafumi Fukuda
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
Display driver and electronic instrument
- Publication number 20050212785
- Publication date Sep 29, 2005
- SEIKO EPSON CORPORATION
- Masafumi Fukuda
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Display driver and electronic instrument
- Publication number 20050212826
- Publication date Sep 29, 2005
- SEIKO EPSON CORPORATION
- Masafumi Fukuda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Display driver and electronic instrument
- Publication number 20050212788
- Publication date Sep 29, 2005
- SEIKO EPSON CORPORATION
- Masafumi Fukuda
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Display driver and display device using the display driver
- Publication number 20020044142
- Publication date Apr 18, 2002
- SEIKO EPSON CORPORATION
- Masafumi Fukuda
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS