Itsuo Okamoto

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Kawasaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Amplifier circuit and multistage amplifier circuit
- Patent number 5,994,963
- Issue date Nov 30, 1999
- Fujitsu Limited
- Takahisa Kawai
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Mechanism for inserting and withdrawing printed board unit of elect...
- Patent number 5,140,501
- Issue date Aug 18, 1992
- Fujitsu Limited
- Tsutomu Takahashi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Rack structure for mounting a communication apparatus
- Patent number 4,496,057
- Issue date Jan 29, 1985
- Fujitsu Limited
- Hideki Zenitani
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR