Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4783391 | Radiation-sensitive polyamide polymer composition with anthraquinone monoazide | Gentaro Ohbayashi, Hiroo Hiramoto | 1988-11-08 |
| 4608333 | Radiation sensitive polymer composition | Gentaro Ohbayashi, Hiroo Hiramoto | 1986-08-26 |