Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6835788 | Catalyst for vinyl compound polymerization and process for producing vinyl polymer | Haruhito Sato, Masami Watanabe | 2004-12-28 |
| 6787499 | Catalyst for the production of &agr;-olefin and &agr;-olefin production method | Shinji Tanaka, Yasushi Shiraki, Takao Tamura, Haruhito Sato, Masami Watanabe | 2004-09-07 |