Issued Patents 1989
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4889363 | Silent, rattle-free passive seat belt system | Katsuyasu Ono | 1989-12-26 |
| RE33020 | Automatic seat belt driving device | Yoshihiro Yokote | 1989-08-15 |
| 4840402 | Automatic locking and releasing arrangement for vehicular seat belt | Katsuyasu Ono, Shinichi Yamamuro | 1989-06-20 |
| 4839915 | Inverter type X-ray apparatus | Kazuo Kaneko, Takanobu Hatakeyama, Hirofumi Hino, Hideki Uemura | 1989-06-13 |
| 4806849 | Method and apparatus for diagnosing degradation of coating film on metal material | Hiroshi Kihira, Satoshi Ito, Tomomi Murata, Shunji Sakamoto | 1989-02-21 |