Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6187850 | Sealant composition | Masato Kawamura, Akira Mabuchi, Koji Wakabayashi, Yoshihiro Miura | 2001-02-13 |
| 5766703 | Automobile weather strip | Hiroyasu Kozawa, Toshiyuki Tanaka, Seiji Ito | 1998-06-16 |