Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7105608 | Copolymer of propylene with a conjugated diene and a process of preparing the same | Takeshi Ishihara, Ban The Hoang, Kenji Tsuchihara, Takeshi Shiono | 2006-09-12 |
| 7026406 | Syndiotactic styrene polymers and process for the production thereof | Masanao Kawabe, Masahide Murata, Toshio Kase, Hiroyuki Ozaki, Yoshifumi Fukui +7 more | 2006-04-11 |
| 6653430 | Butadiene polymers and process for producing conjugated diene polymers | Kazuo Soga, Michihiko Asai, Yasuzo Suzuki, Akira Miyazawa, Kenji Tsuchihara +6 more | 2003-11-25 |