Issued Patents All Time
Showing 1–25 of 137 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12409415 | Catalyst for purification of exhaust gas | Akira Morikawa, Satoru Katoh, Masahide Miura, Nobusuke Kabashima, Nobuyuki Takagi +2 more | 2025-09-09 |
| 11656808 | Information processing apparatus, information processing system, and information processing method | — | 2023-05-23 |
| 11559768 | Exhaust gas purification catalyst | Isao Chinzei, Masahide Miura, Seiji Nakahigashi, Hiromasa Suzuki, Akira Morikawa +5 more | 2023-01-24 |
| 11139724 | Electric motor with brushes arranged at predetermined positions | Tetsuaki Ichikawa, Masayuki Kuwano | 2021-10-05 |
| 11053833 | Exhaust gas purification catalyst | Isao Chinzei, Masahide Miura, Seiji Nakahigashi, Hiromasa Suzuki, Akira Morikawa +5 more | 2021-07-06 |
| 10348169 | Electric motor with brushes arranged at predetermined positions | Tetsuaki Ichikawa, Masayuki Kuwano | 2019-07-09 |
| 9722478 | Stepping motor | — | 2017-08-01 |
| 9187652 | Paint films which have excellent heat-radiating properties, and a method for their formation | Shinji Yagi | 2015-11-17 |
| 8590511 | Intake passage structure for internal combustion engine, and engine and vehicle incorporating same | Masaaki Negoro, Ryuichi Abe, Shuichi Ochiai, Takanori Osuka, Tomokazu Nomura | 2013-11-26 |
| 8350437 | Direct-current motor with improved branched tooth arrangement | Yoshiaki Doushita, Keita Kawai, Kazumitsu Moriya, Masaya Horikawa, Masaaki Shimizu | 2013-01-08 |
| 8225601 | Exhaust gas purification system for internal combustion engine | Nobuyuki Takagi, Masahide Miura, Shinichi Matsumoto, Toshitaka Tanabe, Yasutaka Nagai +3 more | 2012-07-24 |
| 8220146 | Method of manufacturing short-circuiting member | Yuuichi Terada, Toshihiro Tanino, Yasuhide Itou, Yoshiki Nakano, Ryohei Kageyama | 2012-07-17 |
| 8105561 | Catalyst for purification of exhaust gas, regeneration method for the catalyst, and apparatus and method for purification of exhaust gas using the catalyst | Miho Hatanaka, Toshitaka Tanabe, Yasutaka Nagai, Kazuhiko Dohmae, Nobuyuki Takagi +2 more | 2012-01-31 |
| 8041100 | System for specifying equipment causing failure | — | 2011-10-18 |
| 7966982 | Fixation structure for valve system rotation shaft of internal combustion engine | Yuichi Tawarada | 2011-06-28 |
| 7938089 | Valve actuating mechanism for an internal combustion engine, and cylinder head incorporating same | — | 2011-05-10 |
| 7934476 | Valve-actuating system for an internal combustion engine, engine incorporating same, and method of using same | Takuya Warashina | 2011-05-03 |
| 7928629 | Direct current motor | Tomohiro Aoyama, Yasuhide Ito | 2011-04-19 |
| 7913658 | Valve actuating mechanism for an internal combustion engine, and cylinder head incorporating same | Masahiro Shimizu | 2011-03-29 |
| 7845325 | Valve actuating mechanism for an internal combustion engine, and engine incorporating same | Masahiro Kuroki | 2010-12-07 |
| 7777390 | Short-circuit member assembly, commutator, and motor | Tomohiro Aoyama, Yasuhide Ito | 2010-08-17 |
| 7772739 | Commutator, direct current motor, and manufacturing method of commutator | Yoshiki Nakano, Masayuki Kuwano, Shinji Santo | 2010-08-10 |
| 7716810 | Method of manufacturing a commutator | Tomohiro Aoyama, Yasuhide Ito | 2010-05-18 |
| 7713908 | Porous composite metal oxide and method of producing the same | Akihiko Suda, Akira Morikawa, Kae Yamamura, Hirotaka Yonekura | 2010-05-11 |
| 7669573 | Scooter type vehicle | Atsushi Ogasawara | 2010-03-02 |