Seiichi Ishizaka, President of Kogyo Gijutsuin

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Laser angular speed detector employing non-optical output
- Patent number 4,431,308
- Issue date Feb 14, 1984
- Seiichi Ishizaka, President of Kogyo Gijutsuin
- Yoshinobu Mitsuhashi
- G01 - MEASURING TESTING

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