Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12323035 | Motor | Toshiya Okamoto, Takashi Hattori | 2025-06-03 |
| 12191733 | Motor | Toshiya Okamoto, Takashi Hattori | 2025-01-07 |
| 12142991 | Motor | — | 2024-11-12 |
| 11289963 | Rotor, motor, and electric power steering device | Takahiro Uetani, Masaaki Ogawa | 2022-03-29 |
| 11177723 | Rotor and motor | Takao Atarashi, Takahiro Uetani | 2021-11-16 |
| 9458048 | Glass cutting machine, glass cutter, and glass cutting method | Susumu Sasaki, Katsunori Kuwaki, Makoto Tatemura, Hiroyuki Tani, Hitoshi Azuma +4 more | 2016-10-04 |
| 8997619 | Glass cutting machine, glass cutter, and glass cutting method | Susumu Sasaki, Katsunori Kuwaki, Makoto Tatemura, Hiroyuki Tani, Hitoshi Azuma +4 more | 2015-04-07 |
| 8873198 | Motor and disk drive apparatus | Yoichi Sekii, Takehito Tamaoka, Hideki Nishimura, Kazuto Miyajima, Takuro Iguchi +2 more | 2014-10-28 |
| 8873197 | Motor and disk drive apparatus | Yoichi Sekii, Takehito Tamaoka, Hideki Nishimura, Kazuto Miyajima, Takuro Iguchi +2 more | 2014-10-28 |
| 8824097 | Motor and disk drive apparatus | Yoichi Sekii, Takehito Tamaoka, Hideki Nishimura, Kazuto Miyajima, Takuro Iguchi +2 more | 2014-09-02 |
| 8724256 | Bearing apparatus, spindle motor, and disk drive apparatus | Yoichi Sekii, Hiroshi Konno, Chiharu Fujii, Takuro Iguchi | 2014-05-13 |
| 8711514 | Motor and disk drive apparatus | Yoichi Sekii, Takehito Tamaoka, Hideki Nishimura, Kazuto Miyajima, Takuro Iguchi +2 more | 2014-04-29 |
| 8670209 | Spindle motor including a fluid dynamic bearing and disk drive apparatus with same | Yoichi Sekii | 2014-03-11 |
| 8663482 | Solid-liquid separating device, filtering apparatus, and solid-liquid separating method | Tomoki Homma, Takashi Higami, Toshiaki Tachikawa, Nobutaka Sakurai | 2014-03-04 |
| 8628637 | Display device with front window and manufacturing method thereof | Akira Ishii, Risa Takahashi, Hitoshi Ishii, Shigemi Shito, Katsuhiko Ishii | 2014-01-14 |
| 8514515 | Motor and disk drive apparatus | Yoichi Sekii, Takehito Tamaoka, Hideki Nishimura, Kazuto Miyajima, Takuro Iguchi +2 more | 2013-08-20 |
| 8508883 | Motor including hydrodynamic bearing and disk drive apparatus including same | Takehito Tamaoka, Yoichi Sekii, Hideki Nishimura | 2013-08-13 |
| 8142249 | Manufacturing method of display device | Setsuo Kobayashi, Hiroaki Miwa, Katsuhiko Ishii | 2012-03-27 |
| 6552737 | Control of window size in response to user operation | Harutaka Tanaka, Takao Shikama, Yoshito Taniyama, Yoshimasa Sekiya, Hirofumi Kobayashi +3 more | 2003-04-22 |
| 5221472 | Vacuum filtration apparatus with horizontal filter-like conveyor | Michio Ikeda, Kazuo Kamezaki, Yoshihiko Nakazawa, Masuhiro Sato, Minoru Morita | 1993-06-22 |
| 5178834 | Automatic immunoassay analyzer | Toshi Kagayama | 1993-01-12 |
| 5176880 | Automated biochemical analyzer | Toshi Kagayama, Kazuya Kamata, Hidechika Hayashi | 1993-01-05 |
| 5150821 | Apparatus for separate injection of reagent | Toshi Kagayama, Kazuya Kamata | 1992-09-29 |
| 5055408 | Automated immunoassay analyser | Yuji Higo, Hidechika Hayashi | 1991-10-08 |
| 4916081 | Assay method and apparatus of immune reaction | Satoru Kamada | 1990-04-10 |