Issued Patents 2011
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8051733 | Transmission for vehicle | Kazuhiko Sakaguchi, Eiji Kittaka, Seiji Hamaoka | 2011-11-08 |
| 8042419 | Vehicle transmission | Hiromi Sumi, Masako Takahashi, Masaki Kobayashi, Eiji Kittaka | 2011-10-25 |
| 7966902 | Vehicular transmission | Hiroshi Sotani, Seiji Hamaoka, Eiji Kittaka | 2011-06-28 |
| 7963184 | Vehicle transmission | Yasushi Fujimoto, Hiroshi Sotani, Hiromi Sumi | 2011-06-21 |
| 7926373 | Vehicular transmission | Hiroshi Sotani, Seiji Hamaoka, Eiji Kittaka | 2011-04-19 |
| 7913817 | Oil pump unit for internal combustion engine | Yasushi Fujimoto, Hiromi Sumi | 2011-03-29 |
| 7866227 | Vehicular power transmission system | Yasushi Fujimoto, Seiji Hamaoka | 2011-01-11 |