Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9790709 | Key cylinder device | Hiroshi TSURUTA, Takumi Tamezane | 2017-10-17 |
| 8234895 | Key apparatus | Yuji Nakamoto, Hirofumi Goshima | 2012-08-07 |
| 5632167 | Steering look apparatus | Nobuyoshi Yasuhara | 1997-05-27 |
| 5271252 | Steering shaft locking device | Nobuyoshi Yasuhara | 1993-12-21 |
| 5050411 | Shift lever locking device for automatic transmission of column type | Minoru Morikawa, Noriyuki Suzuki, Masami Watanabe, Nobuyoshi Yasuhara, Yoshitaka Sato | 1991-09-24 |
| 4972692 | Key-operated ignition device | Minoru Morikawa | 1990-11-27 |