Hideaki Yano

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Kokubunji, JP

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Patents Grantslast 30 patents

Information Patent Grant
Focus detector which serves to split off a portion of a detected li...
- Patent number 5,231,621
- Issue date Jul 27, 1993
- Canon Kabushiki Kaisha
- Hiroshi Matsui
- G02 - OPTICS
Information Patent Grant
Optical pickup apparatus
- Patent number 4,907,858
- Issue date Mar 13, 1990
- Canon Kabushiki Kaisha
- Hiroshi Hara
- G02 - OPTICS
Information Patent Grant
Image forming apparatus and erasure illumination device therefor
- Patent number 4,734,734
- Issue date Mar 29, 1988
- Canon Kabushiki Kaisha
- Hideaki Yano
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Optical information processing apparatus for light beam focus detec...
- Patent number 4,682,316
- Issue date Jul 21, 1987
- Canon Kabushiki Kaisha
- Masamichi Tateoka
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical printer head and printer using same
- Patent number 4,651,176
- Issue date Mar 17, 1987
- Canon Kabushiki Kaisha
- Tadashi Yamakawa
- G06 - COMPUTING CALCULATING COUNTING