Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7571702 | Resin composition for intake system part for internal combustion engine and intake system part | Toshiyuki Ishii, Kazuyuki Iida, Taketoshi Matsumoto, Kunimoto Sugiyama, Makoto Nakamichi | 2009-08-11 |
| 6759003 | Blow molding method, blow molded product and blow molding mold | Tomoyuki Obara, Katsuhiko Tada, Shoichi Miura, Hirofumi Yamada, Shigekazu Kumazaki | 2004-07-06 |