Seiichi Komasaku

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Angle change detector
- Patent number 4,584,778
- Issue date Apr 29, 1986
- Jeco Co., Ltd.
- Seiichi Komasaku
- G01 - MEASURING TESTING
Information Patent Grant
Angle change detector
- Patent number 4,571,844
- Issue date Feb 25, 1986
- Jeco Co., Ltd.
- Seiichi Komasaku
- G01 - MEASURING TESTING