Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6794112 | Negative resist composition, method for the formation of resist patterns and process for the production of electronic devices | Koji Nozaki, Takahisa Namiki, Ei Yano, Miwa Kozawa | 2004-09-21 |
| 6794113 | Negative resist composition, method for the formation of resist patterns and process for the production of electronic devices | Koji Nozaki, Takahisa Namiki, Ei Yano, Miwa Kozawa | 2004-09-21 |
| 6787288 | Negative resist composition, method for the formation of resist patterns and process for the production of electronic devices | Koji Nozaki, Takahisa Namiki, Ei Yano, Miwa Kozawa | 2004-09-07 |
| 6773867 | Negative resist composition, method for the formation of resist patterns and process for the production of electronic devices | Koji Nozaki, Takahisa Namiki, Ei Yano, Miwa Kozawa | 2004-08-10 |
| 6506534 | Negative resist composition, method for the formation of resist patterns and process for the production of electronic devices | Koji Nozaki, Takahisa Namiki, Ei Yano, Miwa Kozawa | 2003-01-14 |
| 6465137 | Resist composition and pattern forming process | Keiji Watanabe, Miwa Kozawa, Ei Yano, Takahisa Namiki, Koji Nozaki +4 more | 2002-10-15 |
| 6340772 | Process for preparing (hetero) aromatic substituted benzene derivatives | Tetsuya Toya, Hidetoshi Shirakura | 2002-01-22 |
| 6271418 | Process for preparing (hetero) aromatic substituted benzene derivatives | Tetsuya Toya, Hidetoshi Shirakura | 2001-08-07 |