Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6806222 | Solid titanium catalyst component, ethylene polymerization catalyst containing the same, and ethylene polymerization process | Tsuneo Yashiki | 2004-10-19 |
| 5310931 | Isomerization of cycloolefin from endo-form to exo-form and copolymerization of cycloolefin and ethylene | Toshihiro Sagane, Hideaki Yamaguchi, Akira Mizuno, Hiroo Wamura | 1994-05-10 |
| 5272235 | Cycloolefin random copolymer and process for preparing same | Kenji Wakatsuru, Takehiko Kawate, Shigemi Shiraki, Toshihiro Sagane, Masayuki Okabe +2 more | 1993-12-21 |
| 5244996 | Hot-melt adhesive | Masaaki Kawasaki, Hiroaki Kitani, Junichi Yoshitake | 1993-09-14 |
| 5142007 | Process for the production of cycloolefin-based random copolymer | Toshihiro Sagane, Toshiaki Kuroiwa | 1992-08-25 |
| 5106931 | Copolymerization of ethylene and cycloolefin isomerized from endo-form to exo-form | Toshihiro Sagane, Hideaki Yamaguchi, Akira Mizuno, Hiroo Wamura | 1992-04-21 |
| 5013867 | Liquid oxidatively modified ethylenic random copolymer, process of making and use | Tatsuo Kinoshita, Kinya Mizui, Ryousuke Kaneshige | 1991-05-07 |
| 4981948 | Zinc-containing solid catalyst, process of preparing same and process for preparing polyalkylene carbonate | Hideshi Kawachi, John N. Armor, Andrzej Rokicki, Beatrice K. Stein | 1991-01-01 |
| 4966813 | Reflection-preventive pellicle film | Tokinori Agou, Hitomi Matsuzaki, Masahide Tanaka, Takamasa Tsumoto, Masaaki Kawasaki +1 more | 1990-10-30 |
| 4960875 | External agent for the skin comprising a specific ethylenic copolymer | Tatsuo Kinoshita, Shigeru Kanzaki | 1990-10-02 |
| 4943658 | Liquid oxidatively modified ethylenic random copolymer, process of making and use | Tatsuo Kinoshita, Kinya Mizui, Ryousuke Kaneshige | 1990-07-24 |
| 4922046 | Liquid polymer composition and use thereof | Tatsuo Kinoshita, Ryousuke Kaneshige | 1990-05-01 |