Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6506852 | Polyester resin and process for producing molded product thereof | Susumu Yoshimura, Takashi Tanabe, Takashi Fujimaki | 2003-01-14 |
| 5051207 | Heat-resistant and corrosion-resistant composition | Toshikatsu Ishikawa, Hiroshi Ichikawa, Shiro Mitsuno, Hideto Nagai | 1991-09-24 |
| 4877643 | Process for producing preformed wire from silicon carbide fiber-reinforced aluminum | Toshikatsu Ishikawa, Yoshikazu Imai | 1989-10-31 |