Issued Patents All Time
Showing 76–90 of 90 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6790591 | Polymers, resist compositions and patterning process | Jun Hatakeyama, Yoshio Kawai | 2004-09-14 |
| 6730451 | Polymers, chemical amplification resist compositions and patterning process | Jun Hatakeyama, Jun Watanabe | 2004-05-04 |
| 6710148 | Polymers, resist compositions and patterning process | Jun Hatakeyama, Jun Watanabe, Yoshio Kawai, Masaru Sasago, Masayuki Endo +5 more | 2004-03-23 |
| 6680389 | Ester compounds | Jun Hatakeyama, Yoshio Kawai, Michitaka Ootani, Satoru Miyazawa, Kentaro Tsutsumi +1 more | 2004-01-20 |
| 6660447 | Polymers, resist compositions and patterning process | Jun Hatakeyama, Jun Watanabe, Masaru Sasago, Masayuki Endo, Shinji Kishimura | 2003-12-09 |
| 6603037 | Ester compounds | Jun Hatakeyama, Yoshio Kawai, Masaru Sasago, Masayuki Endo, Shinji Kishimura +3 more | 2003-08-05 |
| 6582880 | Polymers, resist compositions and patterning process | Jun Watanabe, Jun Hatakeyama, Yoshio Kawai, Masaru Sasago, Masayuki Endo +5 more | 2003-06-24 |
| 6579658 | Polymers, resist compositions and patterning process | Jun Hatakeyama, Jun Watanabe | 2003-06-17 |
| 6511787 | Polymers, resist compositions and patterning process | Jun Hatakeyama, Jun Watanabe, Yoshio Kawai, Masaru Sasago, Masayuki Endo +5 more | 2003-01-28 |
| 6461789 | Polymers, chemical amplification resist compositions and patterning process | Jun Hatakeyama, Jun Watanabe | 2002-10-08 |
| 6461790 | Polymers, chemical amplification resist compositions and patterning process | Jun Hatakeyama, Jun Watanabe, Mutsuo Nakashima, Masaru Sasago, Shinji Kishimura | 2002-10-08 |
| 6461791 | Polymers, chemical amplification resist compositions and patterning process | Jun Hatakeyama, Jun Watanabe, Mutsuo Nakashima | 2002-10-08 |
| 6436606 | Polymers, resist compositions and patterning process | Jun Hatakeyama, Jun Watanabe | 2002-08-20 |
| 6369279 | Styrene derivatives | Mutsuo Nakashima, Jun Hatakeyama, Jun Watanabe | 2002-04-09 |
| 6333436 | Styrene derivatives | Matsuo Nakashima, Jun Hatakeyama, Jun Watanabe | 2001-12-25 |