Yasuhisa Kawase

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
System for sub-data processor identifies the peripheral from suppli...
- Patent number 5,892,974
- Issue date Apr 6, 1999
- Sega Enterprises Ltd.
- Masahiro Koizumi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System for peripheral identification obtained by calculation and ma...
- Patent number 5,872,999
- Issue date Feb 16, 1999
- Sega Enterprises, Ltd.
- Masahiro Koizumi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for determining peripheral's communication mode o...
- Patent number 5,630,170
- Issue date May 13, 1997
- Kabushiki Kaisha Sega Enterprises
- Masahiro Koizumi
- G06 - COMPUTING CALCULATING COUNTING