Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7314701 | Radiation-sensitive resin composition | Kenichi Yokoyama, Tomoki Nagai, Eiji Yoneda | 2008-01-01 |
| 7105269 | Copolymer, polymer mixture, and radiation-sensitive resin composition | Tomoki Nagai, Daisuke Shimizu, Tsutomu Shimokawa, Masaaki Miyaji | 2006-09-12 |