Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6576699 | Damping resin composition and molded article using the same | Hiroyuki Nakagawa, Haruyasu Mizutani, Junji Koizumi, Tomokazu Nishikawa, Yasunobu Teramoto +1 more | 2003-06-10 |
| 6468148 | Exhaust ventilator | Daiichiro Kawashima, Hiroshi Mukai | 2002-10-22 |