Issued Patents All Time
Showing 1–25 of 80 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12325072 | R—Fe—B-based sintered magnet | Akihiro Yoshinari, Hiroki Iida, Mikio Yoshida | 2025-06-10 |
| 12172211 | Method for producing magnetic refrigeration material, and magnetic refrigeration material | Junya Fukuda, Tetsuya Kume, Hajime Nakamura | 2024-12-24 |
| 11911945 | Injection molding machine and injection molding method | Yoshikazu Kubo, Hisakazu Araki, Kenzo Akiyama | 2024-02-27 |
| 11806782 | Method for producing magnetic refrigeration material, and magnetic refrigeration material | Junya Fukuda, Tetsuya Kume, Hajime Nakamura | 2023-11-07 |
| 11798716 | Rare earth sintered magnet | Tetsuya Ohashi, Hiroki Iida, Hajime Nakamura, Mikio Yoshida, Kazuya Fukui +1 more | 2023-10-24 |
| 11702033 | Vehicle operation detection device | Ayaka SHIMIZU, Takaya Aiyama, Hiroshi Shingu, Kenichiro Kagawa, Toshihiro KANEDA +2 more | 2023-07-18 |
| 11613196 | Ramp system for vehicle | Takuya TOMIOKA, Hideki Maeda, Taiki Ishiguro, Tomoyuki Kato, Takeshi Nishikibe | 2023-03-28 |
| 11600413 | R—Fe—B sintered magnet and production method therefor | Tetsuya Ohashi, Hajime Nakamura | 2023-03-07 |
| 11410805 | R-Fe-B sintered magnet | Tetsuya Ohashi, Tetsuya Kume, Hajime Nakamura | 2022-08-09 |
| 11315710 | R-Fe-B sintered magnet and making method | Tetsuya Kume, Masayuki Kamata | 2022-04-26 |
| 10937578 | Method for preparing R—Fe—B sintered magnet | Tetsuya Ohashi, Tetsuya Kume, Hajime Nakamura | 2021-03-02 |
| 10720271 | R-Fe-B sintered magnet | Tetsuya Ohashi, Tetsuya Kume, Hajime Nakamura | 2020-07-21 |
| 10573438 | R-(Fe, Co)-B sintered magnet and making method | Masayuki Kamata, Takahiro Hashimoto, Hajime Nakamura | 2020-02-25 |
| 10515747 | R-Fe-B sintered magnet and making method | Hiroaki Nagata, Tetsuya Kume, Hajime Nakamura | 2019-12-24 |
| 10410775 | R—Fe—B sintered magnet and making method | Hiroaki Nagata, Tetsuya Kume, Masayuki Kamata, Hajime Nakamura | 2019-09-10 |
| 10074477 | Rare earth sintered magnet and making method | Hiroaki Nagata, Yuuji Gouki, Kazuaki Sakaki, Tadao Nomura, Hajime Nakamura | 2018-09-11 |
| 10073427 | Operation detecting device of opening and closing body for vehicle | Takaya Aiyama, Hitoshi Takayanagi | 2018-09-11 |
| 9953750 | Nd based sintered magnet | Koji Miyata, Takehisa Minowa, Hajime Nakamura, Masakatsu Honshima | 2018-04-24 |
| 9892831 | R-Fe—B sintered magnet and making method | Hiroaki Nagata, Tetsuya Kume, Hajime Nakamura | 2018-02-13 |
| 9742248 | Method for assembling rotor for use in IPM rotary machine | Yuhito Doi, Takehisa Minowa, Hajime Nakamura | 2017-08-22 |
| 9156439 | Automatic opening and closing apparatus of opening and closing member for vehicle and structural member included in vehicle | Shintaro Suzuki, Hitoshi Takayanagi | 2015-10-13 |
| 8983736 | Grille shutter control device | Yoshimasa Asano, Hitoshi Takayanagi, Masayuki Nomura, Tatsuya Shimizu, Hironori Kanasaki | 2015-03-17 |
| 8975850 | Driving control device of opening and closing body for vehicle | Nobuyasu Bessho, Masato Yamada, Shinichiro Noda, Tomomasa Inoue, Yoshiki Ishikawa +1 more | 2015-03-10 |
| 8826592 | Window regulator device | Hidefumi Katayama, Ryoichi Fukumoto, Ryujiro Akizuki | 2014-09-09 |
| 8823235 | Rotor for axial gap-type permanent magnetic rotating machine | Naoki Watanabe, Yuhito Doi, Takehisa Minowa, Hajime Nakamura | 2014-09-02 |