Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6466875 | Method of estimating gel content of propylene block copolymer | Kenji Mitsutani, Kiyoshi Yukawa, Fuminao Watanabe | 2002-10-15 |
| 6191232 | Propylene block copolymer | Kenji Mitsutani, Kiyoshi Yukawa, Fumihiko Shimizu, Eiji Tanaka, Fuminao Watanabe | 2001-02-20 |
| 5687090 | Polymer component characterization method and process simulation apparatus | Chau-Chyun Chen, Michael D. Barrera, Martine Osias, Sundaram Ramamathan, David Tremblay | 1997-11-11 |