Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8051607 | Weather strip and manufacturing method thereof | Kenji Kobayashi, Mitsuhiro Takahara, Masanori Aritake | 2011-11-08 |
| 7666489 | Weather strip and method for manufacturing the same | Masanori Aritake | 2010-02-23 |
| 7608316 | Extruded product | Masanori Aritake, Hitoshi Omori | 2009-10-27 |
| 7543881 | Opening trim weather strip | Satoshi Toki, Masanori Aritake | 2009-06-09 |