Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6630559 | Propylene polymer, propylene block copolymer, process for preparing said polymer and said block copolymer, and propylene polymer composition | Tetsunori Shinozaki, Mamoru Kioka | 2003-10-07 |
| 6545099 | Propylene polymer and block copolymer | Tetsunori Shinozaki, Mamoru Kioka | 2003-04-08 |