Kunihiko Konoma

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Sakai, JP

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Patents Grantslast 30 patents

Information Patent Grant
Image reading apparatus
- Patent number 5,416,608
- Issue date May 16, 1995
- Minolta Camera Kabushiki Kaisha
- Toshihiko Ueda
- G02 - OPTICS
Information Patent Grant
Variable magnification lens system with constant object-image distance
- Patent number 4,805,999
- Issue date Feb 21, 1989
- Minolta Camera Kabushiki Kaisha
- Toshihiko Ueda
- G02 - OPTICS
Information Patent Grant
Lens system for projecting images of microfilm
- Patent number 4,790,638
- Issue date Dec 13, 1988
- Minolta Camera Kabushiki Kaisha
- Satoshi Iwasaki
- G02 - OPTICS
Information Patent Grant
Modified gauss type lens system
- Patent number 4,277,149
- Issue date Jul 7, 1981
- Minolta Camera Kabushiki Kaisha
- Kunihiko Konoma
- G02 - OPTICS