Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6537178 | Lockup control device for transmission | Tateki Jozaki, Masato Koga, Masatoshi Akanuma, Mitsuru Watanabe, Shigeki Shimanaka +2 more | 2003-03-25 |
| 6505139 | Speed ratio control device for vehicle | Masato Koga, Mitsuru Watanabe, Masatoshi Akanuma, Shigeki Shimanaka, Hiroyasu Tanaka +1 more | 2003-01-07 |