TF

Tsuyoshi Fukuda

Canon: 21 patents #3,043 of 19,416Top 20%
CC Children'S Hospital Medical Center: 6 patents #25 of 398Top 7%
NK Nippon Kayaku: 5 patents #128 of 1,103Top 15%
GC Gun Ei Chemical Industry Co.: 3 patents #5 of 42Top 15%
NI Nifco: 1 patents #245 of 650Top 40%
OU Osaka University: 1 patents #681 of 1,984Top 35%
Sumitomo Electric Industries: 1 patents #13,249 of 21,551Top 65%
📍 Cincinnati, OH: #159 of 8,043 inventorsTop 2%
🗺 Ohio: #1,184 of 73,341 inventorsTop 2%
Overall (All Time): #85,640 of 4,157,543Top 3%
38
Patents All Time

Issued Patents All Time

Showing 26–38 of 38 patents

Patent #TitleCo-InventorsDate
5355189 Camera having a zoom flash unit Ryuichi Kobayashi, Hidehiko Fukahori, Kenji Yokoyama 1994-10-11
5264894 Camera Ryuichi Kobayashi, Hidehiko Fukahori, Kenji Yokoyama 1993-11-23
D340735 Single-lens reflex camera body Noboru Tanaka 1993-10-26
5239325 Shutter having overcharge release buffer 1993-08-24
5159371 Shutter for camera 1992-10-27
4977421 Double light blocking shutter 1990-12-11
4963908 Shutter for camara Yasuhiro Toyoda 1990-10-16
4926202 Shutter for use in camera Fumio Shimada 1990-05-15
4847649 Brake device for shutter Yasuhiro Toyoda 1989-07-11
4843420 Mirror device for a camera Masayuki Suzuki, Masayoshi Kiuchi 1989-06-27
4829329 Brake device for a shutter Yasuhiro Toyoda 1989-05-09
4673278 Mirror device for a camera Masayuki Suzuki, Masayoshi Kiuchi 1987-06-16
4576457 Motor driven winding mechanism for camera Yoshihiko Aihara 1986-03-18