Hideto Machii

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Saitama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Aberration correcting plate for interchangeable lens
- Patent number 5,602,682
- Issue date Feb 11, 1997
- Asahi Kogaku Kogyo Kabushiki Kaisha
- Takayuki Ito
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Surveillance camera system and photographing lens system thereof
- Publication number 20020163585
- Publication date Nov 7, 2002
- ASAHI SEIMITSU KABUSHIKI KAISHA
- Hideto Machii
- G02 - OPTICS