Issued Patents All Time
Showing 101–125 of 146 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7434394 | Hydraulic drive device | Yusuke Kajita, Kazunori Nakamura, Genroku Sugiyama, Hideo Karasawa | 2008-10-14 |
| 7384368 | Toroidal-type continuously variable transmission | Hiroshi Kato, Eiji Inoue, Hiroki Nishii | 2008-06-10 |
| 7255088 | Engine control system for construction machine | Kazunori Nakamura, Yasushi Arai, Yoichi Kowatari, Hideo Karasawa | 2007-08-14 |
| 7244314 | Resin recycling system | Takateru Imai, Kenichi Urabe | 2007-07-17 |
| 7127887 | Oil pressure circuit for working machines | Tsuyoshi Nakamura, Genroku Sugiyama, Tsukasa Toyooka | 2006-10-31 |
| 7077781 | Power roller unit for toroidal-type continuously variable transmission | Eiji Inoue | 2006-07-18 |
| 7004883 | Toroidal-type continuously variable transmission | Yutaka Sato, Masami Tanaka, Tomofumi Yamashita, Nobuo Goto | 2006-02-28 |
| 7004882 | Toroidal-type continuously variable transmission | Takashi Imanishi, Masami Tanaka, Tomofumi Yamashita, Nobuo Goto | 2006-02-28 |
| 7001305 | Toroidal type continuously variable transmission | Masato Yoshida, Takashi Imanishi | 2006-02-21 |
| 6979277 | Toroidal-type continuously variable transmission | Takashi Imanishi | 2005-12-27 |
| 6951524 | Toroidal-type continuously variable transmission | Masami Tanaka, Takashi Imanishi | 2005-10-04 |
| 6945904 | Toroidal-type continuously variable transmission | Yutaka Sato | 2005-09-20 |
| 6908410 | Thrust bearing and toroidal type continuously variable transmission provided with the same | — | 2005-06-21 |
| 6902509 | Toroidal type continuously variable transmission | Hisashi Machida, Takashi Imanishi, Hiroyuki Itoh, Tomofumi Yamashita | 2005-06-07 |
| 6752735 | Toroidal-type continuously variable transmission | Masami Tanaka, Takashi Imanishi | 2004-06-22 |
| 6742529 | Resin recycling system | Takateru Imai, Kenichi Urabe | 2004-06-01 |
| 6740001 | Toroidal type continuously variable transmission | Takashi Imanishi, Hiroyuki Itoh | 2004-05-25 |
| 6682457 | Toroidal type continuously variable transmission | Masato Yoshida, Takashi Imanishi | 2004-01-27 |
| 6659908 | Double-cavity toroidal-type continuously variable transmission and method for assembling same | Nobuo Goto, Takashi Imanishi | 2003-12-09 |
| 6619037 | Hydraulic driving device of civil engineering and construction machinery | Tsukasa Toyooka, Toichi Hirata, Genroku Sugiyama, Masao Nishimura, Tsuyoshi Nakamura | 2003-09-16 |
| 6618239 | Key switch and keyboard | Kouki Takahashi, Kiyokazu Moriizumi, Kiyoshi Wada, Katsumi Harada, Junichi Maruyama +3 more | 2003-09-09 |
| 6592491 | Toroidal type continuously variable transmission | Hisashi Machida, Takashi Imanishi, Hiroyuki Itoh, Tomofumi Yamashita | 2003-07-15 |
| 6561946 | Toroidal-type continuously variable transmission | — | 2003-05-13 |
| 6440034 | Toroidal-type continuously variable transmission | Nobuo Goto, Takashi Imanishi | 2002-08-27 |
| 6375595 | Toroidal type continuously variable transmission | Hisashi Machida, Takashi Imanishi | 2002-04-23 |