Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6939661 | Blocked isocyanate compound-containing composition for forming a radiation absorbing coating and anti-reflective coating formed therefrom | Wen-Bing Kang, Ken Kimura, Yoshinori Nishiwaki, Hatsuyuki Tanaka | 2005-09-06 |
| 6465148 | Composition for light absorption film formation containing blocked isocyanate compound and antireflection film formed therefrom | Wen-Bing Kang, Ken Kimura, Yoshinori Nishiwaki, Hatsuyuki Tanaka | 2002-10-15 |
| 6465161 | Method for forming resist pattern | Wen-Bing Kang, Ken Kimura, Yoshinori Nishiwaki, Hatsuyuki Tanaka | 2002-10-15 |