Takahisa Arima

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optical write head, and method of assembling the same
- Patent number 6,831,673
- Issue date Dec 14, 2004
- Nippon Sheet Glass Co., Ltd.
- Masahide Wakisaka
- H01 - BASIC ELECTRIC ELEMENTS
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
Information Patent Grant
Methods of dicing semiconductor wafer into chips, and structure of...
- Patent number 6,300,224
- Issue date Oct 9, 2001
- Nippon Sheet Glass Co., Ltd.
- Takahisa Arima
- H01 - BASIC ELECTRIC ELEMENTS

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
Information Patent Application
Method for setting quantity of light of light-emitting element array
- Publication number 20020158586
- Publication date Oct 31, 2002
- Seiji Ohno
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Optical write head, and method of assembling the same
- Publication number 20010040620
- Publication date Nov 15, 2001
- Masahide Wakisaka
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS