Issued Patents All Time
Showing 25 most recent of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12332499 | Lens barrel and imaging device | Osamu Gomibuchi, Makoto Horikoshi, Mizuki Wayu, Kenichi Kitano | 2025-06-17 |
| 11982868 | Lens barrel and imaging device | Osamu Gomibuchi, Makoto Horikoshi, Mizuki Wayu, Kenichi Kitano | 2024-05-14 |
| 11906716 | Zoom optical system, optical apparatus and method for manufacturing the zoom optical system | Kosuke Machida, Osamu Gomibuchi, Kenichi Kitano, Mizuki Wayu, Makoto Horikoshi +1 more | 2024-02-20 |
| 10649448 | Plant monitoring apparatus | Ayumi Sudo, Hirokazu Ootsuka, Akiyoshi Sudo, Keiko Ootani | 2020-05-12 |
| 10378762 | Equipment safety management device, equipment safety management method, and natural gas liquefaction device | Yasunori Shimizu | 2019-08-13 |
| 9741230 | Plant monitoring system, plant monitoring method, and program storage medium | Atsushi Matsumoto, Akiyoshi Sudo, Kaoru Takahara, Keiko Ootani, Hiroaki Tonoyama | 2017-08-22 |
| 9085027 | Method of manufacturing a tubular member | Kishiro Abe, Takamitsu Takano, Koji Takeuchi, Katsuki Kato, Takayuki Nonaka +4 more | 2015-07-21 |
| 8902018 | Method for controlling inter-component phase difference soliton and inter-component phase difference soliton circuit device | Yasumoto Tanaka, Akira Iyo, Dilip Shivagan, Parasharam Shirage, Kazuyasu Tokiwa +1 more | 2014-12-02 |
| 7853365 | Optimal load distributing system | Tetsuya Iwamoto | 2010-12-14 |
| 7680627 | Plant operation data monitoring apparatus | Takashi Kasai, Kensuke Kawai, Keiko Ootani | 2010-03-16 |
| 7663810 | Lens barrel and method for manufacturing the same | Teppei Okuyama | 2010-02-16 |
| 7522078 | Method of generation and method of detection of interband phase difference solition and interband phase difference circuit | Yasumoto Tanaka, Akira Iyo, Adrian Crisan, Kazuyasu Tokiwa, Norio Terada | 2009-04-21 |
| 7495880 | Circuit board and electric device having circuit board | Akinobu Makino | 2009-02-24 |
| 7400282 | Quantum turing machine | Yasumoto Tanaka, Akira Iyo, Norio Terada, Shiro Kawabata, Athinarayan Sundaresan +2 more | 2008-07-15 |
| 7111910 | Rim having a non-uniform thickness | Kishiro Abe, Satoru Miyashita, Takenobu Hasegawa, Kenichi Inada, Shojiro Yokomizo +7 more | 2006-09-26 |
| 6791770 | Lens barrel | Satoshi Yamazaki | 2004-09-14 |
| 6748166 | Lens-barrel and camera system having the lens-barrel | Koshi Yoshibe | 2004-06-08 |
| 6094538 | Autofocus lens barrel | Masateru Asayama | 2000-07-25 |
| 6016405 | Camera system for reducing the influence of vibration generated by actuators | Ryoichi Suganuma, Tadao Kai | 2000-01-18 |
| 5900992 | Collapsible lens barrel | Yoshiro Kodaka | 1999-05-04 |
| 5751502 | Lens barrel with built-in ultrasonic motor | — | 1998-05-12 |
| 5663842 | Surface wave motor built-in lens barrel | Tooru Takayama | 1997-09-02 |
| 5625247 | Vibration driven motor | Tadao Takagi, Daisuke Saya, Ryouichi Suganuma, Kunihiro Fukino | 1997-04-29 |
| 5572179 | Thin film transformer | Naoki Ito, Yoshiyuki Sugahara, Toshio Komori | 1996-11-05 |
| 5572373 | Photographing lens switchable between manual-focus and auto-focus modes | Hitoshi Imanari, Hideo Kanno, Shinichi Ushio, Yuichi Katagishi | 1996-11-05 |