Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6133406 | Process for preparing aromatic polyamides | Masaki Kosaka, Yukio Muranaka | 2000-10-17 |
| 6130312 | Production of aromatic polyamide | Hidetatsu Murakami, Satoshi Omori | 2000-10-10 |
| 5849826 | Semiaromatic polyamides, processes for preparing the same and compositions containing the same | Yoshimasa Ogo, Hidetatsu Murakami, Kunihiro Oouchi, Masaru Sudou, Yoshikatsu Amimoto +3 more | 1998-12-15 |
| 5362811 | Process for preparing cycloolefin random copolymer pellets | Tomoko Sueyoshi, Masayuki Okabe | 1994-11-08 |
| 5272235 | Cycloolefin random copolymer and process for preparing same | Takehiko Kawate, Shigemi Shiraki, Toshihiro Sagane, Shuji Minami, Masayuki Okabe +2 more | 1993-12-21 |