Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6759475 | Resin composition based on crystalline polypropylene | Ikunori Sakai, Satoru Moriya, Mikio Hashimoto, Hideki Nakagawa, Hiroshi Yoshikawa | 2004-07-06 |
| 6350828 | Polypropylene resin composition and use thereof | Ikunori Sakai, Hideki Nakagawa, Mikio Hashimoto, Satoshi Matsuura, Takashi Shimizu | 2002-02-26 |
| 6306973 | Polypropylene block-copolymer resin and process for producing it | Mikio Hashimoto, Nobuyosi Momoda | 2001-10-23 |