Issued Patents All Time
Showing 1–25 of 64 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12427945 | Vehicle seat and assembling method of vehicle seat | — | 2025-09-30 |
| 12175825 | Method, system and computer readable medium for coin discrimination | Hiroshi Ohtomo | 2024-12-24 |
| 11713015 | Vehicle seat | Yusuke Chida, Atsushi Yamabe | 2023-08-01 |
| 11574516 | Method, system, and computer readable medium for setting discrimination criterion information | Hiroshi Banno, Hiroshi Ohtomo | 2023-02-07 |
| 11135943 | Vehicle seat having internal support member | Koji Onuma, Soichiro KAMEI, Yozo Furuta, Shinobu Sasaki, Daisuke Ohkawa +1 more | 2021-10-05 |
| 11089393 | Loudspeaker system, loudspeaker system component, and audio system | Keisuke Fujimoto, Yasunori Miyamoto, Teppei Koido | 2021-08-10 |
| 10673212 | Switchgear | Naoaki Inoue, Masahiro Arioka | 2020-06-02 |
| 10453623 | Switch for gas insulated switchgear, and gas insulated switching device | Naoaki Inoue, Masahiro Arioka | 2019-10-22 |
| 10093202 | Seatback frame | Satoshi Fujita, Yusuke Higano, Toshihiko Tsuda | 2018-10-09 |
| 9914376 | Seatback frame | Satoshi Fujita, Yusuke Higano, Toshihiko Tsuda | 2018-03-13 |
| 9771008 | Seat back structure for vehicle | Tomoki Matsumoto, Yoshitomo Oka, Tatsuya Terauchi, Masayuki Yamaguchi, Kenichi Niitsuma | 2017-09-26 |
| 9446691 | Headrest with under garnish for vehicle seat | Daiga Ito, Hideo Tobata, Takayuki Yoshika, Yutaka Sodeno | 2016-09-20 |
| 9215825 | Gas insulated switchgear | Masahiro Arioka, Tomotaka Yano, Kyoichi Ohtsuka | 2015-12-15 |
| 9161109 | Loudspeaker, and electronic apparatus and mobile device using the loudspeaker | Shinya Kagawa, Goro Tsuchiya, Akihiro Yogo, Kenichi Ajiki, Mitsukazu Kuze | 2015-10-13 |
| 9056568 | Seat back structure for vehicle | Tomoki Matsumoto, Yoshitomo Oka, Tatsuya Terauchi, Masayuki Yamaguchi, Kenichi Niitsuma | 2015-06-16 |
| 8881417 | Angle measuring device | — | 2014-11-11 |
| D709462 | Case for vacuum circuit breaker | Masahiro Arioka, Tomotaka Yano, Kyoichi Otsuka, Satoru Yoshida, Taehyun Kim +1 more | 2014-07-22 |
| 8748770 | Power switching apparatus | Yuta Nakayama, Masahiro Arioka, Tomotaka Yano, Kyoichi Otsuka, Satoru Yoshida | 2014-06-10 |
| D705180 | Conductor terminal for vacuum circuit breaker | Masahiro Arioka, Tomotaka Yano, Kyoichi Otsuka, Satoru Yoshida, Taehyun Kim +1 more | 2014-05-20 |
| 8723070 | Power switchgear | Satoru Yoshida, Tomotaka Yano, Masahiro Arioka | 2014-05-13 |
| D703622 | Shield for vacuum circuit breaker | Masahiro Arioka, Tomotaka Yano, Kyoichi Otsuka, Satoru Yoshida, Taehyun Kim +1 more | 2014-04-29 |
| D702192 | Actuator for vacuum circuit breaker | Masahiro Arioka, Tomotaka Yano, Kyoichi Otsuka, Satoru Yoshida, Taehyun Kim +1 more | 2014-04-08 |
| D698321 | Vacuum circuit breaker | Masahiro Arioka, Tomotaka Yano, Kyoichi Otsuka, Satoru Yoshida, Tachyun Kim +1 more | 2014-01-28 |
| D695232 | Vacuum circuit breaker | Masahiro Arioka, Tomotaka Yano, Kyoichi Otsuka, Satoru Yoshida, Taehyun Kim +1 more | 2013-12-10 |
| D694711 | Insulator for vacuum circuit breaker | Masahiro Arioka, Tomotaka Yano, Kyoichi Otsuka, Satoru Yoshida, Taehyun Kim +1 more | 2013-12-03 |