Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5800888 | Heat bonded type vibration-damping resin for structural member vibration-damping structure | Toshiaki Yasumoto, Hiromichi OKUMURA, Kenji Iwai, Toshimitsu Tanaka, Toshihiko Sasaki +4 more | 1998-09-01 |
| 5356957 | Light anti-chipping coating | Mitsuo Hironaga, Akio Sato | 1994-10-18 |
| 5212215 | Light anti-chipping coating | Mitsuo Hironaga, Akio Sato | 1993-05-18 |