Issued Patents All Time
Showing 1–25 of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12346571 | Storage system and storage node management method | Ryo AIKAWA | 2025-07-01 |
| 9048407 | Mounting method for semiconductor light emitter using resist with openings of different sizes | Yasuhiro Koyama, Katsuji Kawakami, Mutsuo Kawasaki, Osamu Miyake, Keiichi Sawai | 2015-06-02 |
| 7605057 | Semiconductor device and manufacturing method thereof | Akio Shimoyama, Keiichi Sawai, Takayuki Taniguchi | 2009-10-20 |
| 6868362 | Sensor system | Kimitaka Kishimoto | 2005-03-15 |
| 6680723 | Display device | Yoichi Nakano, Hiroshi Takahashi | 2004-01-20 |
| 6650833 | Exposure control drive apparatus | Yoichi Seki | 2003-11-18 |
| 6509963 | Photometric apparatus | Takeshi Iwasawa | 2003-01-21 |
| 6100983 | Object sensing apparatus having filter member | Hitoshi Ito | 2000-08-08 |
| 6058270 | Photometric device and camera having the photometric device | Yoichi Seki | 2000-05-02 |
| 6027260 | Camera shutter and driving device having piezoelectric element for use therewith | Tadashi Ishikawa | 2000-02-22 |
| 5828584 | Device for determining a distance range of an object | Takuma Takahashi, Shinichi Endo | 1998-10-27 |
| 5781282 | Distance measurement device | Masuo Ogihara | 1998-07-14 |
| 5745224 | Distance measurement device | Takuma Takahashi | 1998-04-28 |
| 5737245 | Distance measurement device | Takuma Takahashi | 1998-04-07 |
| 5699280 | Device for determining a distance range of an object | Takuma Takahashi | 1997-12-16 |
| 5640005 | Active trigonometrical distance measuring apparatus with delay circuits | — | 1997-06-17 |
| 5581288 | Ink jet head block | Yukiharu Shimizu, Tsuyoshi Hayakawa, Hiroyuki Kojima, Shoichi Sato, Toshiya Tamura +1 more | 1996-12-03 |
| 5554973 | Electrostatic capacitance-type sensor | Kazunori KAWASHIMA, Takahiro MIYAJIMA | 1996-09-10 |
| 5534903 | Ink jet head | Tsuyoshi Hayakawa, Takashi Kogo, Yukiharu Shimizu, Shoichi Sato, Toshiya Tamura +1 more | 1996-07-09 |
| 5389996 | Distance measuring device for a camera | Hiroyuki Saito, Michio Kawai | 1995-02-14 |
| 5367357 | Instant photocopying apparatus | Hiroshi Sudo, Masanori Fujita, Tadahiko Yamaoka, Hiroaki Ishida | 1994-11-22 |
| 5344245 | Serial printer | Akio Tajima, Hiroyuki Harada, Harukazu Shimizu, Haruo Inoue, Takashi Kougo +2 more | 1994-09-06 |
| 5245382 | Instant photographic copier | Takuma Takahashi | 1993-09-14 |
| 5218401 | Instant photocopying apparatus | Masuo Ogihara, Hiroaki Ishida | 1993-06-08 |
| 5006880 | Programmable shutter | Masuo Ogihara, Yoichi Seki, Hiroshi Yamazaki | 1991-04-09 |