Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11799236 | Cable connector having a fitting protrusion for insertion into a mating connector | Hiroyuki Matsumoto | 2023-10-24 |
| 6251151 | Air cleaner having a curved guide surface for airflow to an air cleaning element | Koki Kobayashi, Masayuki Dazai, Kenichi Nishizawa | 2001-06-26 |
| 5911466 | Apparatus for reinforcing ground pressure of front wheel in motorcycle | Konomu Hoshi, Hiroaki Hasumi, Kouichi Kobayashi | 1999-06-15 |
| 5705880 | Piezoelectric device | Takashi Shimura, Masanari Nishikigawa, Takashi Hosoe, Masaaki Tutiya, Hirohide Yoshino +4 more | 1998-01-06 |
| 5490573 | Windshield apparatus for a motorcycle | Shinji Hagiwara, Kouichi Kobayashi, Kouji Shimokawa | 1996-02-13 |
| 4911494 | Cowling assembly for motorcycles | Akira Imai, Takahisa Suzuki, Ken Yamaguchi | 1990-03-27 |
| 4906086 | Rearview mirror device for motorcycles | Akira Imai, Takahisa Suzuki, Ken Yamaguchi | 1990-03-06 |