Yutaka Fujiwara

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Photographic converter
- Patent number 5,455,650
- Issue date Oct 3, 1995
- Canon Kabushiki Kaisha
- Yutaka Fujiwara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Interchangeable lens with double-sided printed circuit board
- Patent number 4,999,656
- Issue date Mar 12, 1991
- Canon Kabushiki Kaisha
- Masami Shimizu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Structure for installing flexible printed circuit board
- Patent number 4,864,348
- Issue date Sep 5, 1989
- Canon Kabushiki Kaisha
- Yutaka Fujiwara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Device for installing printed circuit board
- Patent number 4,804,331
- Issue date Feb 14, 1989
- Canon Kabushiki Kaisha
- Masaharu Eguchi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Diaphragm driving mechanism
- Patent number 4,778,255
- Issue date Oct 18, 1988
- Canon Kabushiki Kaisha
- Yutaka Fujiwara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY