Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9392710 | Waterproof structure for electronic unit | Toshio Tamai, Norio Nakatani, Kensaku Hotta | 2016-07-12 |
| 9341980 | Process unit and image forming apparatus | — | 2016-05-17 |
| 9335663 | Seal, cleaning unit with seal, transfer unit with seal, developing unit with seal, process cartridge with seal, image forming apparatus with seal, and image forming method | Kyoko Abe, Tomohiro Kubota, Yuji Nagatomo | 2016-05-10 |
| 9237667 | Waterproof structure for electronic unit | Toshio Tamai, Norio Nakatani, Kensaku Hotta | 2016-01-12 |
| 9164435 | Fixing device and image forming apparatus | Tomoya Adachi, Atsushi Takehara, Tomohiko Fujii, Yutaka Naitoh, Minoru Toyoda +9 more | 2015-10-20 |
| 9116460 | Reducing toner adhesion to a development device of an image forming apparatus | Yasuhide Matsuno, Naoki Nakatake, Yuji Nagatomo | 2015-08-25 |
| 9014593 | Sealing assembly, developing device, process unit, and image forming apparatus incorporating same | Yasunobu Ogata, Tetsumaru Fujita, Rie Mitani | 2015-04-21 |
| 8983323 | Color image forming apparatus with a line velocity difference set between image carriers | Takeshi Yamashita, Yuji Nagatomo, Naoki Nakatake, Yasuhiro Fujiwara, Takafumi Miyazaki +5 more | 2015-03-17 |
| 8971743 | Image forming apparatus and image forming method | Takafumi Miyazaki, Naoki Nakatake, Yuji Nagatomo, Yasuhide Matsuno, Yasuhiro Fujiwara +3 more | 2015-03-03 |
| 8872025 | Waterproof structure of electronic unit | Toshio Tamai | 2014-10-28 |
| 8805222 | Image developing device, process cartridge including image developing device, and image forming device including image developing device | Naoki Nakatake, Tomohiro Kubota, Shoh Tsuritani, Yuji Nagatomo, Yasuhide Matsuno +7 more | 2014-08-12 |
| 8528422 | Torque and index detection apparatus | Ken Okuyama, Yukio Ikeda, Yukitoshi Terasaka | 2013-09-10 |
| 8047084 | Torque-index sensor | Ken Okuyama, Yukio Ikeda, Yukitoshi Terasaka | 2011-11-01 |
| 7308833 | Torque sensor, wire harness, electric power steering assembly and terminal holder | Yoshirou Sakai, Satoshi Mizushima, Masaaki Nagai, Daisuke Kimoto | 2007-12-18 |
| 7117753 | Torque detecting apparatus | Norio Nakatani, Masayuki Yamamoto | 2006-10-10 |
| 7086296 | Torque sensor | Masayuki Yamamoto | 2006-08-08 |
| 6895828 | Torque sensor and method of manufacturing torque sensor | Norio Nakatani, Terukazu Nakajima, Masayuki Yamamoto, Naoki Fukui | 2005-05-24 |
| 6606895 | Method of manufacturing a crown-shaped component | Yoshiro Sakai, Narito Shimizu, Jun Yatazawa, Shigeru Iwasa | 2003-08-19 |
| 6538546 | Magnetic core for a non-contact displacement sensor | Yoichi Serino, Masayuki Yamamoto, Masaki Sugiyama, Hideaki Tsuchiya, Masakazu Moriyama +3 more | 2003-03-25 |
| 5140165 | Vessel for solidification treatment of radioactive waste pellets | Yoshimasa Kiuchi, Hiroyuki Tsuchiya, Shoichi Ouchi | 1992-08-18 |