Tsutomu Fujita

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Gifu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Multi-layer display apparatus
- Patent number 8,427,393
- Issue date Apr 23, 2013
- Sanyo Electric Co., Ltd.
- Yasuhiko Nakazaki
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Liquid crystal display device and apparatus with display function
- Patent number 7,800,713
- Issue date Sep 21, 2010
- Sanyo Electric Co., LTD
- Tsutomu Fujita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication device connected to telephone line together with tele...
- Patent number 5,109,407
- Issue date Apr 28, 1992
- Sanyo Electric Co., Ltd.
- Tsutomu Fujita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Visible telephone
- Patent number 5,077,784
- Issue date Dec 31, 1991
- Sanyo Electric Co., Ltd.
- Tsutomu Fujita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Multi-Layer Display Apparatus
- Publication number 20110215991
- Publication date Sep 8, 2011
- Sanyo Electric Co., Ltd.
- Yasuhiko NAKAZAKI
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
LIQUID CRYSTAL DISPLAY DEVICE AND APPARATUS WITH DISPLAY FUNCTION
- Publication number 20080117363
- Publication date May 22, 2008
- SANYO ELECTRONIC CO., LTD.
- Tsutomu Fujita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE