Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8051607 | Weather strip and manufacturing method thereof | Kurato Okajima, Kenji Kobayashi, Masanori Aritake | 2011-11-08 |
| 5472544 | Method of producing weather strip with metal core | Hidetaka Fukamachi | 1995-12-05 |