Issued Patents All Time
Showing 1–2 of 2 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, Tomio Nobe | 2001-04-17 |
| 5034493 | Curing agent compositions for epoxy resins and epoxy resin compositions | Shoji Tani, Masahiko Yamanaka, Tomio Nobe | 1991-07-23 |