Issued Patents All Time
Showing 26–50 of 77 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11155684 | Photocrosslinkable group-containing composition for coating stepped substrate | Rikimaru Sakamoto, Tadashi Hatanaka | 2021-10-26 |
| 10871712 | Stepped substrate-coating composition containing polyether resin having photocrosslinkable group | Hikaru TOKUNAGA, Keisuke Hashimoto, Rikimaru Sakamoto | 2020-12-22 |
| 10809619 | Resist underlayer film-forming composition containing substituted crosslinkable compound | Keisuke Hashimoto, Kenji Takase, Tetsuya Shinjo, Rikimaru Sakamoto, Hirokazu Nishimaki | 2020-10-20 |
| 10508181 | Bottom layer film-formation composition of self-organizing film containing polycyclic organic vinyl compound | Yasunobu Someya, Hiroyuki Wakayama, Rikimaru Sakamoto | 2019-12-17 |
| 10437150 | Composition for forming resist underlayer film with reduced outgassing | Rikimaru Sakamoto, Bangching Ho | 2019-10-08 |
| 10394124 | Resist underlayer film-forming composition containing polymer having arylene group | Keisuke Hashimoto, Rikimaru Sakamoto, Hirokazu Nishimaki | 2019-08-27 |
| 10295907 | Resist underlayer film-forming composition for lithography containing polymer having acrylamide structure and acrylic acid ester structure | Ryo Karasawa, Yasunobu Someya, Tokio NISHITA, Rikimaru Sakamoto | 2019-05-21 |
| 10280328 | Bottom layer film-forming composition of self-organizing film containing styrene structure | Yasunobu Someya, Hiroyuki Wakayama, Rikimaru Sakamoto | 2019-05-07 |
| 10191374 | Resist underlayer film-forming composition | Hirokazu Nishimaki, Keisuke Hashimoto, Rikimaru Sakamoto | 2019-01-29 |
| 10133178 | Coating liquid for resist pattern coating | Tokio NISHITA, Shuhei Shigaki, Noriaki Fujitani, Rikimaru Sakamoto | 2018-11-20 |
| 10042258 | Composition for forming a resist upper-layer film and method for producing a semiconductor device using the composition | Noriaki Fujitani, Rikimaru Sakamoto | 2018-08-07 |
| 10017664 | Novolac resin-containing resist underlayer film-forming composition using bisphenol aldehyde | Keisuke Hashimoto, Hirokazu Nishimaki, Rikimaru Sakamoto | 2018-07-10 |
| 9927705 | Additive for resist underlayer film-forming composition and resist underlayer film-forming composition containing the same | Noriaki Fujitani, Ryuji Ohnishi, Rikimaru Sakamoto | 2018-03-27 |
| 9469777 | Resist underlayer film forming composition that contains novolac resin having polynuclear phenol | Tetsuya Shinjo, Keisuke Hashimoto, Yasunobu Someya, Hirokazu Nishimaki, Ryo Karasawa +1 more | 2016-10-18 |
| 9395628 | Resist underlayer film-forming composition containing aryl sulfonate salt having hydroxyl group | Keisuke Hashimoto, Hirokazu Nishimaki, Rikimaru Sakamoto | 2016-07-19 |
| 9250525 | Resist underlayer film-forming composition | Rikimaru Sakamoto, Noriaki Fujitani | 2016-02-02 |
| 9244353 | Resist underlayer film forming composition | Hirokazu Nishimaki, Keisuke Hashimoto, Tetsuya Shinjo, Rikimaru Sakamoto | 2016-01-26 |
| 9240327 | Resist underlayer film-forming composition for EUV lithography containing condensation polymer | Rikimaru Sakamoto, Noriaki Fujitani, Ryuji Ohnishi, Bangching Ho | 2016-01-19 |
| 9224258 | Image reading device | Yohei Nokami, Shigeru Toyota | 2015-12-29 |
| 9212255 | Resist underlayer film-forming composition | Rikimaru Sakamoto, Noriaki Fujitani | 2015-12-15 |
| 9195137 | Composition for forming highly adhesive resist underlayer film | Rikimaru Sakamoto, Noriaki Fujitani | 2015-11-24 |
| 9165782 | Additive for resist underlayer film-forming composition and resist underlayer film-forming composition containing the same | Rikimaru Sakamoto, Noriaki Fujitani | 2015-10-20 |
| 9046768 | Resist overlayer film forming composition for lithography | Ryuji Ohnishi, Rikimaru Sakamoto | 2015-06-02 |
| 9005873 | Composition for forming resist underlayer film for EUV lithography | Rikimaru Sakamoto, Bangching Ho | 2015-04-14 |
| 8962234 | Resist underlayer film forming composition and method for forming resist pattern using the same | Ryuji Ohnishi, Rikimaru Sakamoto | 2015-02-24 |