Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6800414 | Radiation-sensitive resin composition | Noboru Yamahara, Masafumi Yamamoto, Toru Kajita, Tsutomu Shimokawa, Hiroshi Ito | 2004-10-05 |
| 6800419 | Radiation-sensitive resin composition | Akimasa Soyano, Hiroyuki Ishii, Hidemitsu Ishida, Motoyuki Shima | 2004-10-05 |
| 6753124 | Radiation-sensitive resin composition | Katsuji Douki, Toru Kajita, Tsutomu Shimokawa | 2004-06-22 |
| 6677419 | Preparation of copolymers | Phillip Brock, Eiichi Kobayashi, Isao Nishimura, Thomas I. Wallow, Masafumi Yamamoto | 2004-01-13 |