Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6887967 | Thermosetting polyimide resin composition process for producing polyimide resin, and polyimide resin | Eiju Ichinose, Yohzoh Yamashina | 2005-05-03 |
| 6784275 | Active energy ray-curable polyimide resin composition | Eiju Ichinose, Yohzoh Yamashina | 2004-08-31 |
| 6410611 | Active energy ray curable composition comprised of a maleimide derivative and a method for curing the said curable composition | Yoshinobu Sakurai, Atsushi Miyakawa, Hisatomo Yonehara, Katsuji Takahashi | 2002-06-25 |
| 5847022 | Radiation curable resin composition and method therefor | Yozo Yamashina, Eiju Ichinose, Yoichi Abe | 1998-12-08 |
| 5714218 | Ionizing radiation-curable resin composition for optical article, optical article, and surface light source | Toshikazu Nishio, Hiroshi Kojima, Hisanori Ishida, Kazuko Etou, Hiroyuki Amemiya +3 more | 1998-02-03 |
| 5304628 | Radiation-curing resin composition | Masashi Kinoshita | 1994-04-19 |
| 5155165 | Polyurethane polyurea particles and process for production thereof | Osamu Maruyama, Yoichi Abe, Noboru Okoshi | 1992-10-13 |
| 4855334 | Curable resin composition and its use | Osamu Maruyama, Nobuo Takahashi | 1989-08-08 |
| 4690987 | Activation energy-curable resin composition | Shigeru Sakakibara, Shunji Arimoto, Osamu Maruyama | 1987-09-01 |