Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5985181 | Semiconductive resin composition and process for producing the same | Yoshie Yoshida, Toshikazu Mizutani, Masaki Kitagawa | 1999-11-16 |
| 5945481 | Cases for memory disks having excellent antistatic properties | Toshikazu Mizutani | 1999-08-31 |
| 5834559 | Thermoplastic resin compositions having excellent antistatic properties | Toshikazu Mizutani | 1998-11-10 |
| 5151324 | Pattern coloring material for synthetic resins, method for producing same and synthetic resin molded products using same | Tadashi Hanatani, Satoru Sanzen | 1992-09-29 |
| 4558094 | Process for producing a crosslinked product of a silane grafted propylene resin | Takayuki Inoue | 1985-12-10 |