YT

Yuichi Torikoshi

OC Olympus Optical Co.: 10 patents #326 of 2,334Top 15%
Overall (All Time): #525,018 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6429969 Binoculars having lens barrels movable between open and closed states by pivotal movement Wataru Koide, Fumio Tomikawa 2002-08-06
6311020 Camera having autofocusing function and self timer function 2001-10-30
6229961 Nearby photography adapter attachable and detachable to and from camera Sumio Kawai, Yuichi Sato 2001-05-08
6175447 Binocular instrument including movable lens protective structure Wataru Koide 2001-01-16
6094303 Binoculars Wataru Koide, Fumio Tomikawa, Tatsuya Suzuki 2000-07-25
5325140 Camera Goichi Hiratsuka, Hideki Okubo, Takashi Suzuki, Hideaki Kume 1994-06-28
5301066 Lens barrel Masayu Higuchi, Hiroshi Terada, Takeshi Ito 1994-04-05
4945372 Camera Tatsuji Higuchi, Kazuo Yamamoto, Hitoshi Shirai, Yasuo Yamazaki, Kazuyuki Iwasa +1 more 1990-07-31
4764784 Camera with a built-in zoom lens Hitoshi Shirai, Kazuyuki Iwasa, Hiroaki Miyazaki, Yasuo Yamazaki 1988-08-16
4469426 Camera of automatic exposure control type Hiroki Onda 1984-09-04