Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4978702 | Coating composition | Masahiro Yuyama, Masahiko Moritani | 1990-12-18 |
| 4699964 | Antistatic acrylic resin composition and method for the production thereof | Yasuyuki Kato, Masahiro Yuyama, Masahiko Moritani | 1987-10-13 |
| 4604414 | Antistatic acrylic resin composition and method for the production thereof | Yasuyuki Kato, Masahiro Yuyama, Masahiko Moritani | 1986-08-05 |
| 4382983 | Method for the formation of abrasion-resistant coating film | Masahiro Yuyama | 1983-05-10 |
| 4288357 | Coating composition and method for the improvement of surface hardness of article by the use thereof | Hiroyuki Kanazawa | 1981-09-08 |
| 4224211 | Heat curable coating compositions comprising partially hydrolyzed silicon compounds, acrylic copolymers and etherated methylolmelamine | Hiroyuki Kanazawa | 1980-09-23 |
| 4190699 | Method for the improvement of surface hardness of article by coating | Hiroyuki Kanazawa | 1980-02-26 |