Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6777365 | Magnesium compound, olefin polymerization catalyst, and method for producing olefin polymer | Shohjiroh Tanase, Takehiro Tsuda, Hideo Funabashi | 2004-08-17 |
| 6689849 | Catalyst for bulk polymerization, catalyst for vapor phase polymerization, method of polymerization using these, and olefin polymer obtained with these | Takanori Sadashima, Masami Kanamaru, Hideo Funabashi | 2004-02-10 |