Yoshio Okamoto

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Kawasaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of making a seesaw balance type microminiature electromagnet...
- Patent number 5,309,623
- Issue date May 10, 1994
- Fujitsu Limited
- Yoshio Okamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Seesaw balance type microminiature electromagnetic relay and method...
- Patent number 5,304,970
- Issue date Apr 19, 1994
- Fujitsu Limited
- Yoshio Okamoto
- H01 - BASIC ELECTRIC ELEMENTS