Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6622590 | Core bar for steering wheels | Toshiyuki Sugiyama, Kazuhiro Kaneko, Mikio Ochiai, Kazuyoshi Nishijima | 2003-09-23 |
| 6575054 | Core bar for steering wheels | Toshiyuki Sugiyama, Kazuhiro Kaneko, Mikio Ochiai, Kazuyoshi Nishijima | 2003-06-10 |
| 6386062 | Fixing device for steering wheel | Kazuhiro Kaneko, Toshiyuki Sugiyama, Michael Bunce, Tsuyoshi Watanabe, Mikio Ochiai | 2002-05-14 |
| 6186535 | Air bag devices | Toshiyuki Sugiyama, Kazuhiro Kaneko, Mikio Ochiai | 2001-02-13 |