Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4399191 | Thin insulating mica sheet and insulated coil | Tadashi Iwabuchi | 1983-08-16 |
| 4212960 | Epoxy resin composition | Kazuo Okahashi, Hiroshi Ono | 1980-07-15 |
| 4192786 | Epoxy Resin composition containing glycidyl ether-metal carboxylatecatalyst | Kyoichi Shibayama, Kazuo Okahashi | 1980-03-11 |