Issued Patents All Time
Showing 1–25 of 48 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9187706 | Lubricating oil composition | Satoshi Hirano, Morikuni Nakazato | 2015-11-17 |
| 8681231 | Camera with image stabilization function | Naoto Asakura, Yoshio Wakui, Taizo Matsumasa | 2014-03-25 |
| 8159601 | Sequential shooting controller | Shinichi Kakiuchi, Yutaka Ohsawa | 2012-04-17 |
| 7903167 | Dust removal apparatus of photographing apparatus | Yukio Uenaka | 2011-03-08 |
| 7589764 | Focus detection device including reduction of fluctuations due to flickering light | Masahiro Nakata | 2009-09-15 |
| 7512332 | Camera with superimpose indication function | Tadahisa Ohkura, Masahiro Nakata | 2009-03-31 |
| 7432684 | Mobile equipment with electric power supply control function | — | 2008-10-07 |
| 7313323 | Camera system with a photometering device and an external operating device | Tadahisa Ohkura, Yutaka Ohsawa, Hiroyuki Takahashi | 2007-12-25 |
| 7035536 | Flash control mechanism | Tadahisa Ohkura, Yutaka Ohsawa, Takuya Hasegawa | 2006-04-25 |
| 7009410 | Capacitance detection type sensor and manufacturing method thereof | Masaki Ito, Hideo Onodera | 2006-03-07 |
| 6987538 | Multipoint autofocus system | Masahiro Nakata | 2006-01-17 |
| 6826364 | Zoom flash and flash photography system | Masahiro Kawasaki, Osamu Sato, Tadahisa Ohkura, Kazuhito Taneoka | 2004-11-30 |
| 6718135 | Flash photography system | Masahiro Kawasaki, Osamu Sato, Tadahisa Ohkura, Kazuhito Taneoka | 2004-04-06 |
| 6569818 | Lubricating oil composition | Morikuni Nakazato, Satoshi Hirano | 2003-05-27 |
| 6571061 | Uniform flash-emission controller | Masahiro Kawasaki, Osamu Sato, Tadahisa Ohkura, Kazuhito Taneoka | 2003-05-27 |
| 6551965 | Marine diesel engine lubricating oil composition having improved high temperature performance | Hiroyuki Nagamatsu, Hirokazu Fujita | 2003-04-22 |
| 6512890 | Multi-flash photography system | Masahiro Kawasaki, Osamu Sato, Tadahisa Ohkura, Kazuhito Taneoka | 2003-01-28 |
| 6498901 | Flash photography system | Masahiro Kawasaki, Osamu Sato, Tadahisa Ohkura, Kazuhito Taneoka | 2002-12-24 |
| 6427051 | Controller for controlling a camera having a built-in flash | Tetsuo Hosokawa, Toshihiro Hamamura, Tadahisa Ohkura, Hidefumi Kaneko | 2002-07-30 |
| 6347189 | Flash controller of a camera | Tetsuo Hosokawa, Toshihiro Hamamura | 2002-02-12 |
| 6341202 | Operation dial with an illuminator for a camera | Tetsuo Hosokawa, Toshihiro Hamamura, Hiroyuki Takahashi, Tadahisa Ohkura, Hidefumi Kaneko | 2002-01-22 |
| 6321042 | Camera having film winding apparatus | — | 2001-11-20 |
| 6275660 | Manual-wind camera | — | 2001-08-14 |
| 6263169 | Manual-wind camera | — | 2001-07-17 |
| 6249650 | Single-lens reflex camera | — | 2001-06-19 |