Hideaki Saitou

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Light-emitting element matrix array
- Patent number 6,590,347
- Issue date Jul 8, 2003
- Nippon Sheet Glass Co., Ltd.
- Seiji Ohno
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for setting quantity of light of light-emitting element array
- Patent number 6,535,234
- Issue date Mar 18, 2003
- Nippon Sheet Glass Co., Ltd.
- Seiji Ohno
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
Light-emitting thyristor matrix array
- Publication number 20030071267
- Publication date Apr 17, 2003
- Shunsuke Ohtsuka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Light-emitting element matrix array
- Publication number 20020180370
- Publication date Dec 5, 2002
- Seiji Ohno
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS