Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10006114 | Titanium alloy, method of manufacturing high-strength titanium alloy, and method of processing titanium alloy | Jun Nakahigashi | 2018-06-26 |
| 8263233 | Frame member for use in two-wheeled vehicle and all-terrain vehicle, and method for producing the same | Toshihiko Fukuda, Tadashi Minoda, Yukihide Fukuda | 2012-09-11 |
| 6655134 | Exhaust control valve | Tetsuya Nakayasu, Mikio Sagara, Noritoshi Iwase, Hajime Yamada, Atsushi Murakami | 2003-12-02 |
| 6609367 | Exhaust control valve | Tetsuya Nakayasu, Mikio Sagara, Noritoshi Iwase, Hajime Yamada, Atsushi Murakami | 2003-08-26 |
| 6491142 | Brake disk | Masahiro Yoshida, Hisayoshi Kageyama | 2002-12-10 |
| 6139659 | Titanium alloy made brake rotor and its manufacturing method | Masahiro Yoshida, Yoshitoshi Hagiwara | 2000-10-31 |
| 6126711 | Raw material for powder metallurgy and manufacturing method thereof | Jun Kusui, Kazuhiko Yokoe, Kazuo Fujii, Kosuke Doi, Hiroyuki Horimura +4 more | 2000-10-03 |
| 6110303 | Titanium alloy made brake rotor and its manufacturing method | Masahiro Yoshida, Yoshitoshi Hagiwara | 2000-08-29 |
| 6068094 | Sintered friction material | Masahiro Yoshida, Yoshitoshi Hagiwara, Katsuyoshi Kondoh, Yoshishige Takano, Yukinori Yamashita | 2000-05-30 |
| 5922452 | Titanium and/or titanium alloy sintered friction material | Masahiro Yoshida, Yoshitoshi Hagiwara, Katsuyoshi Kondoh, Yoshishige Takano, Yukinori Yamashita | 1999-07-13 |
| 5499268 | Adaptive equalizer capable of compensating for carrier frequency offset | — | 1996-03-12 |