HA

Hiroshi Akitake

OC Olympus Optical Co.: 11 patents #289 of 2,334Top 15%
Overall (All Time): #428,832 of 4,157,543Top 15%
12
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5822638 Camera Hitoshi Yoshida, Takeshi Ito, Hiroyuki Satake, Kazuyuki Iwasa, Yoshitaka Naitou +1 more 1998-10-13
5489958 Lens barrel Moriya Katagiri, Shigeo Hayashi, Yukihiko Sugita, Kazuhiro Satoh 1996-02-06
5426478 Camera with a built-in strobe having a gripping section and a finger intrusion prevention screen Moriya Katagiri, Tatsuya Suzuki, Kazuo Yamamoto 1995-06-20
5374970 Waterdrop-proof camera Kazuhiro Satoh, Tatsuya Suzuki, Moriya Katagiri 1994-12-20
5298936 Mode selecting and displaying control apparatus for camera Minoru Hara, Kazuo Yamamoto 1994-03-29
5293192 Camera Kazuhiro Satoh, Shigeo Hayashi 1994-03-08
5156699 Process for producing a hybrid flexible hose Yoshio Nakano, Yoshitomi Mizumoto, Akira Shiota 1992-10-20
RE34059 Zooming mechanism for zoom lens 1992-09-08
5016993 Zoom mechanism for zoom lenses 1991-05-21
4948235 Zooming mechanism for zoom lens 1990-08-14
4728979 Apparatus for exposure control/focus adjustment for camera Toshimasa Akagi, Gouichi Hiratsuka, Tatsuya Suzuki 1988-03-01
4572645 Exposure control device for camera Yoichi Yoshida, Akihiko Hashimoto, Tatsuya Suzuki, Hitoshi Shirai, Hirotsugu Nakazawa 1986-02-25