Issued Patents All Time
Showing 25 most recent of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8821428 | Traction apparatus and rope take-up mechanism of traction apparatus | Yoshiharu Ootomo, Toshimasa Sakagami | 2014-09-02 |
| 8136415 | Traction apparatus and traction force control method for traction apparatus | — | 2012-03-20 |
| 8028590 | Traction apparatus and traction force control method of traction apparatus | — | 2011-10-04 |
| 7917027 | Actuator body and throttle mechanism | Minoru Nakayama, Kouichi Yamaguchi | 2011-03-29 |
| D475384 | Digital camera | — | 2003-06-03 |
| D470879 | Single-lens reflex digital camera | Yasuhiro Morishita, Shintaro Oshima | 2003-02-25 |
| 6465657 | Method of preparing refined organic compound for use in photography with improved liquid-liquid extraction from organic reaction mixture | Masayuki Goto | 2002-10-15 |
| D437336 | Single-lens reflex camera body | Yoshifumi Ishikawa, Shintaro Oshima | 2001-02-06 |
| D426252 | Camera | Hideki Ito, Masakazu Taku | 2000-06-06 |
| D418530 | Single-lens reflex camera body | Shintaro Ohshima | 2000-01-04 |
| D340735 | Single-lens reflex camera body | Tsuyoshi Fukuda | 1993-10-26 |
| D329054 | 35 mm camera | Michio Hirohata, Yasuhiro Toyoda | 1992-09-01 |
| D327900 | Single lens reflex camera | Hidehiko Fukahori, Shosuke Haraguchi, Kenji Ito | 1992-07-14 |
| D323523 | Camera | Toyotoshi Suzuki | 1992-01-28 |
| D318678 | Single-lens reflex camera body | Yoichi Tosaka | 1991-07-30 |
| D318679 | Electronic flash | Masaaki Yoshida | 1991-07-30 |
| D317929 | Single-lens reflex camera body | Yoichi Tosaka | 1991-07-02 |
| D311016 | Camera | Takayuki Tsuboi | 1990-10-02 |
| 4935761 | Camera | Toyotoshi Suzuki | 1990-06-19 |
| D308214 | Camera | Michio Hirohata | 1990-05-29 |
| D307285 | Camera | Nobuhiro Ago, Shuichi Tamura | 1990-04-17 |
| D306452 | Camera | Michio Hirohata | 1990-03-06 |
| D306453 | Camera | Nobuhiro Ago, Shuichi Tamura | 1990-03-06 |
| 4846291 | Combination weighing apparatus | Masao Osawa, Fumihiro Tsukasa, Sadayoshi Tomiyama | 1989-07-11 |
| D293917 | Camera | Michio Hirohata | 1988-01-26 |