Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6800706 | Propylene polymer, molded object thereof, and process for producing propylene polymer | Yutaka Minami, Koji Kakigami, Hideo Funabashi | 2004-10-05 |
| 6770355 | Polypropylene film and multilayered laminate | Yutaka Minami, Hideo Funabashi | 2004-08-03 |
| 6734270 | Polypropylene-based calendered article and injection-molded article | Yutaka Minami, Koji Kakigami, Atsuhiko Ubara | 2004-05-11 |
| 6689849 | Catalyst for bulk polymerization, catalyst for vapor phase polymerization, method of polymerization using these, and olefin polymer obtained with these | Takanori Sadashima, Tsuyoshi Ota, Hideo Funabashi | 2004-02-10 |