Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5110698 | Method of recording | Hajime Hara, Tetsuo Satoh, Tomohiro Toya, Shigeki Iida | 1992-05-05 |
| 5037186 | Optical filter employing a copolyglutamate having thermotropic cholesteric liquid crystal properties | Hiroyuki Itoh, Tetsuo Satoh | 1991-08-06 |
| 4933243 | Recording medium | Hajime Hara, Tetsuo Satoh, Tomohiro Toya, Shigeki Iida | 1990-06-12 |
| 4738811 | Process for producing cholesteric liquid crystal polyester film or sheet possessing ordered planar texture | Hajime Hara, Tetsuo Satoh, Tomohiro Toya, Shigeki Iida | 1988-04-19 |
| 4734483 | Cholesteric liquid crystal polyester from hydroquinone, cyclohexane dicarboxylic acid and 3-methyl adipic acid | Tomohiro Toya, Tetsuo Satoh, Shigeki Iida, Hajime Hara | 1988-03-29 |
| 4652626 | High modulus cholesteric liquid crystal polyesters | Hajime Hara, Tetsuo Satoh, Tomohiro Toya, Shigeki Iida | 1987-03-24 |
| 4639503 | Thermosetting resin composition | Hajime Hara, Kazuho Aoyama, Masami Enomoto | 1987-01-27 |
| 4322470 | Resin compositions comprising amine or ammonia salts of malenized butadiene polymers are used to form fibrous laminates | Hajime Hara, Yoshihiko Araki | 1982-03-30 |
| 4317754 | Curable resin composition | Hajime Hara, Yoshihiko Araki | 1982-03-02 |