KW

Koichi Washisu

Canon: 89 patents #156 of 19,416Top 1%
Overall (All Time): #18,315 of 4,157,543Top 1%
89
Patents All Time

Issued Patents All Time

Showing 76–89 of 89 patents

Patent #TitleCo-InventorsDate
5734932 Image stabilizing device for camera 1998-03-31
5608703 Image blur prevention apparatus 1997-03-04
5402202 Shutter device for a camera Shinichi Matsuyama, Yasuhiko Shiomi 1995-03-28
5266988 Image shake suppressing device for camera 1993-11-30
5245378 Image stabilization device 1993-09-14
5126561 Angle displacement detector for optical image stabilization device Isao Nakazawa 1992-06-30
5101230 Image stabilization device for a camera Masao Shikaumi, Toru Nagata, Hiroshi Sumio 1992-03-31
5099694 Vibration detecting apparatus Hiroshi Sumio, Toru Nagata, Masao Shikaumi 1992-03-31
5020369 Image stabilizing optical device Ichiro Ohnuki, Toru Nagata 1991-06-04
4965619 Image stabilizing device Masao Shikaumi, Toru Nagata, Hiroshi Sumio 1990-10-23
4869108 Accelerometer system 1989-09-26
4829371 Film reading apparatus which reads an unexposed portion of a film to determine its type Akira Hiramatsu, Takashi Kawabata, Hitoshi Mukohjima 1989-05-09
4757257 Magnetoresistive displacement sensor and signal processing circuit 1988-07-12
4717979 Magnetic sensor device 1988-01-05