Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11053144 | Ballast water measurement device and ballast water measurement method | Kotaro Fukuzawa, Kaname Harada, Minoru Yagi | 2021-07-06 |
| 10421676 | Bactericidal/algicidal method | Yutaka Yoneda, Hideo Otaka, Kouichi Tanaka, Naohiro Nagai, Akira Iimura | 2019-09-24 |
| 7669378 | Openinged polygonal rib structure and polygonal rib structure | Norihiro Kurata | 2010-03-02 |
| 7434830 | Rider restraining device for two wheel vehicle | Norihiro Kurata, Yutaka Murata, Takashi Ogino | 2008-10-14 |
| 7364195 | Rider restriction device of two-wheeled vehicle | Norihiro Kurata, Hideaki Akiyama, Yutaka Murata, Takashi Ogino | 2008-04-29 |
| 4805716 | Motorcycle body frame structure | Hiroyuki Furuyama, Toshimitsu Asakura, Tomoyuki Tagami | 1989-02-21 |
| 4744434 | Wheel suspension system for motorcycles | Shinichi Miyakoshi | 1988-05-17 |
| 4673053 | Frame-rear suspension assembly for a motorcycle and the like | Osami Tanaka, Tomoyuki Tagami | 1987-06-16 |
| 4533153 | Front brake system for motorcycles | Shigeru Hattori | 1985-08-06 |
| D279974 | Front fender for motorcycle | Masamichi Komori, Yasuyuki Tsurumi | 1985-08-06 |
| 4531755 | Suspension system for a front road wheel of a motorcycle | Tokio Isono | 1985-07-30 |
| 4511013 | Rear suspension system for motorcycles | Shinichi Miyakoshi | 1985-04-16 |
| 4505492 | Rear suspension system for motorcycles | — | 1985-03-19 |
| 4475622 | Exhaust system for motor vehicles | Yasuyuki Tsurumi, Masamichi Komori | 1984-10-09 |