Issued Patents All Time
Showing 51–59 of 59 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4653004 | Method and apparatus for controlling continuously variable transmission for vehicle | Takao Niwa, Takeshi Gono | 1987-03-24 |
| 4653005 | Method and apparatus for controlling continuously variable transmission for vehicle | Takao Niwa, Takeshi Gono | 1987-03-24 |
| 4653006 | Method and apparatus for controlling continuously variable transmission for vehicle | Takao Niwa, Takeshi Gono | 1987-03-24 |
| 4649488 | Method and apparatus for controlling continuously variable transmission for vehicle | Takeshi Gono, Takao Niwa | 1987-03-10 |
| 4649487 | Method and apparatus for controlling continuously variable transmission for vehicle | Takeshi Gono, Takao Niwa | 1987-03-10 |
| 4649485 | Apparatus for controlling continuously variable transmission | Takao Niwa, Takeshi Gono | 1987-03-10 |
| 4642068 | Apparatus for controlling continuously variable transmission | Takao Niwa | 1987-02-10 |
| 4584907 | Method for controlling a rate of changing an RPM ratio in a continuously variable transmission | Takao Niwa, Takeshi Gono | 1986-04-29 |
| 4561327 | Apparatus for controlling speed ratios of a continuously variable transmission | Takao Niwa, Takeshi Gono | 1985-12-31 |