Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6071845 | Catalyst for producing conjugated diene polymer | Nobuhiro Tsujimoto, Michinori Suzuki, Shigeru Ikai, Koji Imaoka, Yoshiyuki Kai +1 more | 2000-06-06 |
| 5905125 | Process for producing polybutadiene | Nobuhiro Tsujimoto, Takefumi Yano, Kazuhiro Akikawa, Chikara Kotani | 1999-05-18 |