Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6218482 | Epoxy resin, process for preparing the resin and photo-curable resin composition and resin composition for powder coatings containing the epoxy resin | Masahiko Yamanaka, Harutomo Nomoto, Shigeo Takatsuji | 2001-04-17 |
| 5244985 | Epoxidized polyesters and method of production thereof | Hiroyuki Kanamaru, Harutomo Nomoto, Shoji Tani | 1993-09-14 |
| 5034493 | Curing agent compositions for epoxy resins and epoxy resin compositions | Shoji Tani, Masahiko Yamanaka, Shigeo Takatsuji | 1991-07-23 |
| 4502975 | Compositions for recovering an organic material from an oily layer on a body of water | Toshiaki Kobayashi, Yuji Kawashima, Masafumi Yoshimura, Masaru Sugiura, Sumio Fujimoto | 1985-03-05 |
| 4246000 | Fuel compositions comprising coal-liquid fuel mixture | Toshiaki Kobayashi, Hiroshi Niimi, Tetsuo Wada | 1981-01-20 |