Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8981160 | Modified liquid epoxy resin as well as epoxy resin composition using the same and cured product thereof | Masataka Nakanishi, Katsuhiko Oshimi | 2015-03-17 |
| 7968672 | Phenolic resin, process for production thereof, epoxy resin, and use thereof | Katsuhiko Oshimi, Shigeru Moteki, Masataka Nakanishi, Sumio Ichimura | 2011-06-28 |