Issued Patents All Time
Showing 51–70 of 70 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6231473 | Toroidal continuously variable transmission | Masatoshi Fukuyama, Toshifumi Hibi | 2001-05-15 |
| 6179744 | Trunnion supporting structure of a toroidal continuously variable transmission | — | 2001-01-30 |
| 6159126 | Toroidal continuously variable transmission | — | 2000-12-12 |
| 6155953 | Toroidal continuously variable transmission | — | 2000-12-05 |
| 6106431 | Toroidal type continuously variable transmission | — | 2000-08-22 |
| 5865708 | Gear shift control apparatus | Motoharu Nishio | 1999-02-02 |
| 5772413 | Bellows type pump | — | 1998-06-30 |
| 5770796 | Failure diagnosis device for a fuel pump | Atsuhiro Sakamoto, Iwane Inokuchi, Shigeru Kamegaya | 1998-06-23 |
| 5709197 | Fuel pump | Atsuhiro Sakamoto, Shigeru Kamegaya, Iwane Inokuchi | 1998-01-20 |
| 5700135 | Bellows cam plate pump | Iwane Inokuchi, Shigeru Kamegaya, Atsuhiro Sakamoto | 1997-12-23 |
| 5542890 | Toroidal stepless transmission | Masaki Nakano | 1996-08-06 |
| 5288279 | Hydraulic control system for automatic transmission | Hiromasa Sakai | 1994-02-22 |
| 5194055 | Planetary gear type transmission mechanism | — | 1993-03-16 |
| 5141477 | Planetary gear drive with intermeshing planet pinions in multistage automatic transmission | — | 1992-08-25 |
| 5086671 | Quick downshift control in hybrid continuously variable transmission | — | 1992-02-11 |
| 5073160 | Planetary gear type multistage transmission | — | 1991-12-17 |
| 5063815 | Line pressure control for V-belt type continuously variable transmission | — | 1991-11-12 |
| 4955260 | Hydraulic control system for transmission | — | 1990-09-11 |
| 4895552 | Control system for transmission | Keiju Abo | 1990-01-23 |
| 4840261 | Automatic transmission having centrifugally operable drain valve in hydraulically operated clutch actuator | Noboru Hattori, Yoshiaki Kato | 1989-06-20 |