Issued Patents All Time
Showing 51–75 of 79 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5846152 | Continuously variable transmission | Takao Taniguchi, Shoichi Miyagawa, Kazumasa Tsukamoto, Shiro Sakakibara, Takeshi Inuzuka +1 more | 1998-12-08 |
| 5846155 | Vehicular drive unit | Takao Taniguchi, Shoichi Miyagawa, Kazumasa Tsukamoto, Shigeo Tsuzuki, Satoru Tanaka +2 more | 1998-12-08 |
| 5833571 | Continuously variable transmission | Kazumasa Tsukamoto, Takeshi Inuzuka | 1998-11-10 |
| 5833573 | Speed change control system for automatic transmission | Takeshi Inuzuka, Kenichi Sato | 1998-11-10 |
| 5813933 | Continuously variable transmission with bias springs on the drive and driven pulleys for setting a predetermined speed ratio when the cut is in neutral | Kazumasa Tsukamoto, Takeshi Inuzuka, Takashi Furuya | 1998-09-29 |
| 5788600 | Continuously variable transmission | Kazumasa Tsukamoto, Takeshi Inuzuka | 1998-08-04 |
| 5768944 | Vehicular automatic transmission shift device | Takeshi Inuzuka, Tsutae Takeda, Akihiro Seki, Junichi Kurosaki, Masahiro Yamaguchi +1 more | 1998-06-23 |
| 5771478 | Vehicle drive system with electrical power regeneration | Kazumasa Tsukamoto, Takeshi Inuzuka, Takuji Taniguchi, Haruki Takemoto, Kozo Yamaguchi | 1998-06-23 |
| 5690576 | Continuously variable transmission with control of switching between forward and reverse | Shuzo Moroto, Takao Taniguchi, Shoichi Miyagawa, Shiro Sakakibara, Kazumasa Tsukamoto +1 more | 1997-11-25 |
| 5683327 | First and second hysteresis zones for shift and lock-up control system in an automatic transmission | Takeshi Inuzuka, Yoshito Takeshita | 1997-11-04 |
| 5669846 | Continuously variable transmission with control of switching between a high mode and a low mode | Shuzo Moroto, Takao Taniguchi, Shoichi Miyagawa, Shiro Sakakibara, Kazumasa Tsukamoto +1 more | 1997-09-23 |
| 5662547 | Continuously variable transmission | Shuzo Moroto, Takao Taniguchi, Shoichi Miyagawa, Shiro Sakakibara, Kazumasa Tsukamoto +1 more | 1997-09-02 |
| 5505670 | Automatic transmission | Takeshi Inuzuka, Yasuo Hojo, Kunihiro Iwatsuki, Shinji Kasuga | 1996-04-09 |
| 5501642 | Shift control system for vehicular automatic transmission | Takeshi Inuzuka, Masato Kaigawa, Yasuo Hojo, Atsushi Tabata, Kenji Shirai | 1996-03-26 |
| 5460577 | Automatic transmission | Shuzo Moroto, Takeshi Inuzuka, Yutaka Taga, Yasuo Hojo, Atsushi Tabata +1 more | 1995-10-24 |
| 5415056 | Shift control system for manually shiftable automatic transmission | Atsushi Tabata, Yasuo Hojo, Takayuki Okada, Masato Kaigawa, Yutaka Taga +6 more | 1995-05-16 |
| 5393275 | Shift control system for manually shiftable automatic transmission | Takayuki Okada, Yutaka Taga, Yasuo Hojo, Atsushi Tabata, Masato Kaigawa +3 more | 1995-02-28 |
| 5357820 | Shift control system for automatic vehicle transmission | Shuzo Moroto, Takeshi Inuzuka | 1994-10-25 |
| 5249478 | Shift system having a manual speed selecting mechanism for a vehicular automatic transmission | Shuzo Moroto, Shigekazu Ohara | 1993-10-05 |
| 5179867 | Automatic transmission for vehicle | Shiro Sakakibara, Takeshi Inuzuka, Hironari Fukatsu, Shinichi Takaki | 1993-01-19 |
| 5094652 | Belt driven continuously variable transmission | Shiro Sakakibara, Masahiro Hasebe, Shigekazu Ohara | 1992-03-10 |
| 5080639 | Variable transmission | Shiro Sakakibara, Masahiro Hasebe, Shigekazu Ohara | 1992-01-14 |
| 5057061 | Continuously variable speed transmission | Shiro Sakakibara, Masahiro Hasebe, Akihiro Kuroyanagi | 1991-10-15 |
| 5024638 | Actuator for a frictional engaging device | Shiro Sakakibara, Masahiro Hasebe | 1991-06-18 |
| 4973288 | Belt drive continuously variable speed transmission | Shiro Sakakibara, Masahiro Hasebe | 1990-11-27 |