Issued Patents All Time
Showing 1–25 of 74 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10309501 | Friction roller-type transmission | Hiroyasu Yoshioka, Yasuyuki Matsuda, Kazutaka Tanaka | 2019-06-04 |
| 10167932 | Loading cam device and friction roller-type speed reducer | Hiroyasu Yoshioka, Eiji Inoue, Hirotaka Kishida | 2019-01-01 |
| 9482323 | Friction roller reducer and drive unit for electric automobile | Kazutaka Tanaka, Yasuyuki Matsuda, Eiji Inoue, Hiroyasu Yoshioka, Tsutomu Hibi | 2016-11-01 |
| 9188206 | Toroidal continuously variable transmission | Hiroki Nishii | 2015-11-17 |
| 9067491 | Drive apparatus for an electric automobile | Kazutaka Tanaka, Eiji Inoue, Yasuyuki Matsuda, Daisuke Gunji | 2015-06-30 |
| 8893847 | Electric power steering system | Takashi Fuwa | 2014-11-25 |
| 7699747 | Toroidal-type continuously variable transmission | — | 2010-04-20 |
| 7563192 | Toroidal-type continuously variable transmission | Kazuya Kimura, Sachiko Sekiguchi | 2009-07-21 |
| 7520832 | Continuously variable transmission system | Toshiro Toyoda, Eiji Inoue, Takumi Sinojima | 2009-04-21 |
| 7354253 | Oil pump | Kentaro Yamauchi, Satoshi Kondo, Nobuyuki Kawabata, Hiromichi Suemoto | 2008-04-08 |
| 7326147 | Continuously variable transmission apparatus | Eiji Inoue, Takumi Sinojima, Toshirou Toyoda | 2008-02-05 |
| 7302798 | Hydraulic system, reservoir and pump suction enhancer for motor vehicle | Steve Smith, Masami Kimoto, Teruaki Kabeya | 2007-12-04 |
| 7303503 | Toroidal-type continuously variable transmission | Eiji Inoue | 2007-12-04 |
| 7273440 | Continuously variable transmission apparatus | Eiji Inoue, Takumi Sinojima, Toshiro Toyoda | 2007-09-25 |
| 7273437 | Toroidal-type continuously variable transmission | Yuji Shimomura | 2007-09-25 |
| RE39647 | Disk for toroidal type continuously variable transmission | Kiyoshi Okubo, Akira Tsubouchi, Nobuo Gotou | 2007-05-22 |
| 7140344 | Air cleaner | Tomonori Oyamada, Yoshiyuki Akao | 2006-11-28 |
| 7108631 | Continuously variable transmission | Eiji Inoue | 2006-09-19 |
| 7004882 | Toroidal-type continuously variable transmission | Masami Tanaka, Tomofumi Yamashita, Kouji Ishikawa, Nobuo Goto | 2006-02-28 |
| 7001305 | Toroidal type continuously variable transmission | Masato Yoshida, Kouji Ishikawa | 2006-02-21 |
| 6991579 | Toroidal type continuously variable transmission | Norihisa Kobayashi, Shinji Miyata, Hideki Hashitani | 2006-01-31 |
| 6979277 | Toroidal-type continuously variable transmission | Kouji Ishikawa | 2005-12-27 |
| 6951524 | Toroidal-type continuously variable transmission | Kouji Ishikawa, Masami Tanaka | 2005-10-04 |
| 6905437 | Power roller bearing of toroidal-type continuously variable transmission unit | Hiroyuki Itoh, Nobuo Goto, Yasuo Murakami, Tomonobu Yoshikawa | 2005-06-14 |
| 6902510 | Toroidal-type continuously variable transmission | — | 2005-06-07 |