MO

Masanori Ohtsuka

Canon: 27 patents #2,142 of 19,416Top 15%
Honda Motor Co.: 4 patents #5,328 of 21,052Top 30%
Ricoh Company: 1 patents #6,936 of 9,818Top 75%
Overall (All Time): #114,041 of 4,157,543Top 3%
32
Patents All Time

Issued Patents All Time

Showing 26–32 of 32 patents

Patent #TitleCo-InventorsDate
5231446 Red-eye preventing device 1993-07-27
5095198 Image shake compensating device Isao Nakazawa, Tatsuo Fjuisaki 1992-03-10
5075712 Film loading date memory storage device for camera Kiyoshi Alyfuku 1991-12-24
5053804 Camera having computer Yukio Odaka, Yasuhiko Shiomi 1991-10-01
4907027 Automatic exposure control device Takashi Kobe 1990-03-06
4669849 Camera Hideo Taka 1987-06-02
4550992 Motor drive control circuit Ryuji Tokuda 1985-11-05