Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5223602 | Naphthol aralkyl resins and cured products thereof | Masashi Kaji, Takanori Aramaki, Yasuharu Yamada | 1993-06-29 |
| 5068293 | Naphthol-based epoxy resins, intermediates for the same, process for preparing the same, and epoxy resin compositions containing the same | Masashi Kaji, Takanori Aramaki, Yasuharu Yamada | 1991-11-26 |