Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6626779 | Continuously variable transmission oil pressure control device | Yoshimichi Tsubata, Masahiro Kanda | 2003-09-30 |
| 6527669 | Hydraulic control apparatus for a vehicular automatic transmission | Hirohiko Totsuka, Masaaki Yamaguchi, Yoshimichi Tsubata | 2003-03-04 |
| 6244385 | Lubrication pressure controller | Yoshimichi Tsubata, Katsuyuki Narai, Eiji Suzuki, Daihei Teshima, Atsushi Fujikawa +4 more | 2001-06-12 |
| 6238312 | Vehicular transmission | Yoshimichi Tsubata, Tomoyuki Kanda, Eiji Suzuki, Naoki Uchiyama | 2001-05-29 |
| 6189412 | Vehicular transmission | Yoshimichi Tsubata, Shuji Kuroda, Eiji Suzuki, Hiroyuki Kita, Tomoaki Ishikawa | 2001-02-20 |
| 6165088 | Vehicular transmission | Yoshimichi Tsubata, Mikio Shouji, Eiji Suzuki, Naoki Uchimaya | 2000-12-26 |
| 6155396 | Clutch hydraulic controller | Yoshimichi Tsubata, Tomoaki Ishikawa, Tamotsu Kotegawa | 2000-12-05 |