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Kodaira, JP
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last 30 patents
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Patent Grant
I/O Control system for data transmission and reception between cent...
Patent number
4,573,120
Issue date
Feb 25, 1986
Takeda Riken Co., Ltd.
Yoshichika Ichimiya
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Semiconductor memory test pattern generating apparatus
Patent number
4,402,081
Issue date
Aug 30, 1983
Nippon Telegraph and Telephone Public Corp.
Yoshichika Ichimiya
G11 - INFORMATION STORAGE
Information
Patent Grant
D/A Conversion system with compensation circuit
Patent number
4,340,882
Issue date
Jul 20, 1982
Nippon Telegraph & Telephone Public Corporation
Kenji Maio
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Logical waveform generator
Patent number
4,310,802
Issue date
Jan 12, 1982
Nippon Telegraph & Telephone Public Corp.
Yoshichika Ichimiya
G01 - MEASURING TESTING
Information
Patent Grant
High speed data logical comparison device
Patent number
4,270,116
Issue date
May 26, 1981
Nippon Telegraph & Telephone Public Corporation
Yoshichika Ichimiya
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Pattern generator
Patent number
4,216,533
Issue date
Aug 5, 1980
Nippon Telegraph and Telephone Public Corporation
Yoshichika Ichimiya
G06 - COMPUTING CALCULATING COUNTING