Issued Patents All Time
Showing 25 most recent of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12391305 | Torque transfer joint and electric motor with worm reduction gear | Toru Ishii, Ryo Osawa, Yuki Uchiyama | 2025-08-19 |
| 12264095 | Reflective member and glass layered member production method | Kazuhiro Yamaguchi, Tomonori Watanabe, Daiki FUJITA | 2025-04-01 |
| 12180104 | Heat-reflecting member, and method for manufacturing glass member having heat-reflecting layer included therein | Kazuhiro Yamaguchi, Daiki FUJITA, Yoshihiro Harada, Tomonori Watanabe | 2024-12-31 |
| 11685993 | Method of cleaning reaction tube, method of manufacturing semiconductor device, and substrate processing apparatus | Shinya Morita, Toru Nakada, Hiroyuki Kimura | 2023-06-27 |
| 11648978 | Torque transmission joint and electric-powered power steering apparatus | Ryou Oosawa, Toru Ishii, Ryota Sugihara, Takeshi Yamamoto, Akihide Fujita | 2023-05-16 |
| 11518429 | Torque transmission joint and electric power steering device | Yoshifumi Kurokawa, Toru Ishii | 2022-12-06 |
| 11466767 | Worm reducer | Toru Ishii | 2022-10-11 |
| 11391358 | Worm gear reducer | Toru Ishii, Souta MATSUMOTO | 2022-07-19 |
| 11015656 | Torque transmission joint and electric power steering device | Toru Ishii, Ryou Oosawa, Nobuyuki Nishimura | 2021-05-25 |
| 10982721 | Torque transmission joint and electric power steering device | Ryou Oosawa, Toru Ishii | 2021-04-20 |
| 10619718 | Worm reducer and method of assembling worm reducer | Toru Ishii | 2020-04-14 |
| 10584787 | Worm reduction gear | — | 2020-03-10 |
| 10288126 | Torque transmission joint and electric power steering device | Ryou Oosawa | 2019-05-14 |
| 10183691 | Torque transmission joint and electric power steering system | — | 2019-01-22 |
| 10183693 | Electric power steering device | — | 2019-01-22 |
| 10059366 | Electrically driven power steering device | — | 2018-08-28 |
| 9796418 | Torque transmission joint and electric power steering apparatus | Seiichi Moriyama, Hiroshi Shibazaki, Takeshi Yamamoto, Kazuhiko Kojima | 2017-10-24 |
| 9718493 | Torque transmission joint and electric power steering apparatus | Seiichi Moriyama, Hiroshi Shibazaki, Takeshi Yamamoto, Kazuhiko Kojima | 2017-08-01 |
| 9566997 | Support apparatus for steering column and manufacturing method thereof | Takeshi Fujiwara, Kiyoshi Sadakata, Takahiro Minamigata | 2017-02-14 |
| 9550513 | Steering column support construction | Takeshi Fujiwara, Takahiro Minamigata, Kiyoshi Sadakata | 2017-01-24 |
| 9114828 | Telescopic steering apparatus | Takeshi Fujiwara, Takahiro Minamigata, Kiyoshi Sadakata | 2015-08-25 |
| 8733793 | Steering column support apparatus | Takahiro Minamigata, Minao Umeda, Takeshi Fujiwara, Osamu Tatewaki, Kiyoshi Sadakata | 2014-05-27 |
| 8622427 | Steering column support apparatus | Takahiro Minamigata, Minao Umeda, Takeshi Fujiwara, Osamu Tatewaki, Kiyoshi Sadakata | 2014-01-07 |
| 8544887 | Steering column support apparatus and assembly method | Takeshi Fujiwara, Kiyoshi Sadakata, Takahiro Minamigata | 2013-10-01 |
| 8534705 | Steering column support apparatus | Takeshi Fujiwara, Kiyoshi Sadakata, Takahiro Minamigata | 2013-09-17 |