Zenichi Ohsawa

Follow

Person

Yokohama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
High frequency generator with output shut-off or reduced by biasing...
- Patent number 4,538,121
- Issue date Aug 27, 1985
- Fujitsu Limited
- Yasuhiro Yano
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Frequency conversion unit
- Patent number 4,509,208
- Issue date Apr 2, 1985
- Fujitsu Limited
- Hiroyuki Sogo
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Temperature compensating voltage generator circuit
- Patent number 4,352,053
- Issue date Sep 28, 1982
- Fujitsu Limited
- Takuro Oguchi
- G05 - CONTROLLING REGULATING