Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8158706 | Polypropylene resin composition, resin molded part and production method thereof | Masashi Shimouse, Yukihito Zanka, Takayuki Sato, Mineyuki Saotome | 2012-04-17 |
| 7923501 | Polypropylene resin composition, resin molded part and production method thereof | Masashi Shimouse, Yukihito Zanka, Takayuki Sato, Mineyuki Saotome | 2011-04-12 |