Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8735499 | Propylene-based polymer composition and uses thereof | Makoto Nakano, Yasuhiro Kitahara, Ryosuke Aburaki, Akihiro Matsuda | 2014-05-27 |
| 7795194 | Synthetic lubricating oil and lubricating oil composition | Yuriko Iimura, Hideki Hirano, Yasushi Tohi | 2010-09-14 |
| 7393965 | Crosslinked metallocene compound for olefin polymerization and method of polymerizing olefin with the same | Yasushi Tohi, Koji Endo, Hiromu Kaneyoshi, Yuichi Yamamura, Koji Kawai | 2008-07-01 |
| 7241848 | Process for preparing low molecular weight olefin (CO)polymer and polymerization catalyst used therefor | Kazunori Okawa, Koji Endo, Koji Kawai, Toshiyuki Tsutsui, Yasushi Tohi | 2007-07-10 |