Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7361395 | Synchronizer ring | Takashi Nakamaru, Satoshi Takamura, Kunio Nakashima, Kenichi Ichida, Atsushi Yasukawa +1 more | 2008-04-22 |
| 7067068 | Method for preventing lead from dissolving from a lead-containing copper-based alloy | Sumiko Sanuki, Kunio Nakashima, Ryouichi Ishigane, Kenichi Ichida, Atsushi Yasukawa +1 more | 2006-06-27 |
| 6419766 | Cutting-free bronze alloys | Yukinori Ikemiya, Hideki Yoshimura, Kenji Sugiyama, Kunio Nakashima, Masao Hosoda +1 more | 2002-07-16 |
| 5582281 | Method of connecting a sliding member to a synchronizer ring | Kunio Nakashima, Masao Hosoda, Kunihiro Uraki, Atsushi Yasukawa | 1996-12-10 |
| 5326646 | Syncronizer ring having a spray-coated film of a wear-resistant brass material | Kunio Nakashima, Masao Hosoda, Kazuyuki Inagaki | 1994-07-05 |
| 5282908 | High strength .alpha. brass containing Mn, Si, Co, Fe, Sn and Pb | Kunio Nakashima, Takayuki Tanaka, Kenzo Yamamoto, Ken-ichi Ichida | 1994-02-01 |