Toshihiko Satoh

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
System for determining hazardous substance exposure rate from conce...
- Patent number 5,164,898
- Issue date Nov 17, 1992
- Ricoh Company, Ltd.
- Haruhiko Sakurai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Receiver of camera remote control system
- Patent number 4,743,930
- Issue date May 10, 1988
- Canon Kabushiki Kaisha
- Toshihiko Satoh
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Camera with motor-driven diaphragm device
- Patent number 4,681,417
- Issue date Jul 21, 1987
- Canon Kabushiki Kaisha
- Masahisa Fujino
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Motor driven camera
- Patent number 4,565,432
- Issue date Jan 21, 1986
- Canon Kabushiki Kaisha
- Hidehiko Fukahori
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Device for recording data on film of a camera
- Patent number 4,453,814
- Issue date Jun 12, 1984
- Canon Kabushiki Kaisha
- Toshihiko Satoh
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Device for inserting data into photographs
- Patent number 4,323,305
- Issue date Apr 6, 1982
- Canon Kabushiki Kaisha
- Toshihiko Satoh
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY