Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D633836 | Sash material for automobiles | Takashi Ogawa, Takeshi Yamamoto, Takashi Yamanaka, Hideaki Sugimoto | 2011-03-08 |
| 6641204 | Molding attachment structure for automobile door | Takashi Ogawa, Mikio Suzuki, Takeshi Yamamoto, Takashi Yamanaka, Hideaki Sugimoto | 2003-11-04 |