Issued Patents All Time
Showing 51–57 of 57 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4368287 | Emulsifier and compositions comprising same | Shinichi Ishikura, Keizou Ishii, Kazunori Kanda | 1983-01-11 |
| 4322324 | Ampho-ionic group-containing alkyd resins | Shin Ishikura, Keizo Ishii | 1982-03-30 |
| 4309327 | Polymeric resin from ethylenic amino, sulfonic monomers | Shinichi Ishikura, Keizou Ishii, Tamotu Yoshioka | 1982-01-05 |
| 4294740 | Process for preparing acrylic resin emulsions | Shinichi Ishikura, Keizou Ishii, Tamotu Yoshioka | 1981-10-13 |
| 4238609 | Production of ampho-ionic compounds | Atsushi Takahashi, Shinichi Ishikura, Akimitsu Uenaka | 1980-12-09 |
| 4215028 | Thermosetting resin, and its production and use | Atushi Takahashi, Shinichi Ishikura, Akimitsu Uenaka | 1980-07-29 |
| 4205152 | Thermosetting resin and its production | Atsushi Takahashi, Shin Ishikura, Akimitsu Uenaka | 1980-05-27 |