Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10242871 | Resist underlayer film-forming composition including a compound having an amino group protected with a tert-butoxycarbonyl group | Tokio NISHITA, Rikimaru Sakamoto | 2019-03-26 |
| 10133178 | Coating liquid for resist pattern coating | Tokio NISHITA, Shuhei Shigaki, Takafumi Endo, Rikimaru Sakamoto | 2018-11-20 |
| 10042258 | Composition for forming a resist upper-layer film and method for producing a semiconductor device using the composition | Takafumi Endo, Rikimaru Sakamoto | 2018-08-07 |
| 9977331 | Resist overlayer film forming composition and method for producing semiconductor device including the same | Rikimaru Sakamoto | 2018-05-22 |
| 9927705 | Additive for resist underlayer film-forming composition and resist underlayer film-forming composition containing the same | Takafumi Endo, Ryuji Ohnishi, Rikimaru Sakamoto | 2018-03-27 |
| 9910354 | Resist underlayer film-forming composition and method for forming resist pattern using the same | Yasushi Sakaida, Tokio NISHITA, Rikimaru Sakamoto | 2018-03-06 |
| 9746768 | Resist overlayer film forming composition for lithography and method for producing semiconductor device using the same | Ryuji Ohnishi, Rikimaru Sakamoto | 2017-08-29 |
| 9448480 | Resist underlayer film formation composition and method for forming resist pattern using the same | Tokio NISHITA, Ryuji Ohnishi, Rikimaru Sakamoto | 2016-09-20 |
| 9436085 | Composition for forming photosensitive resist underlayer film | Yusuke Horiguchi, Makiko Umezaki, Hirokazu Nishimaki, Takahiro Kishioka, Takahiro Hamada | 2016-09-06 |
| 9250525 | Resist underlayer film-forming composition | Takafumi Endo, Rikimaru Sakamoto | 2016-02-02 |
| 9240327 | Resist underlayer film-forming composition for EUV lithography containing condensation polymer | Rikimaru Sakamoto, Takafumi Endo, Ryuji Ohnishi, Bangching Ho | 2016-01-19 |
| 9212255 | Resist underlayer film-forming composition | Takafumi Endo, Rikimaru Sakamoto | 2015-12-15 |
| 9195137 | Composition for forming highly adhesive resist underlayer film | Takafumi Endo, Rikimaru Sakamoto | 2015-11-24 |
| 9165782 | Additive for resist underlayer film-forming composition and resist underlayer film-forming composition containing the same | Takafumi Endo, Rikimaru Sakamoto | 2015-10-20 |
| 8722840 | Resist underlayer film forming composition, and method for forming resist pattern using the same | Rikimaru Sakamoto, Takafumi Endo, Ryuji Ohnishi, Bangching Ho | 2014-05-13 |
| 5071221 | Water penetration preventive cable | Kiichi Itoh, Kohji Kato | 1991-12-10 |