Issued Patents All Time
Showing 1–25 of 163 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12275693 | Onium salt, chemically amplified resist composition and patterning process | Masayoshi Sagehashi, Takayuki Fujiwara, Masahiro Fukushima, Kazuhiro Katayama | 2025-04-15 |
| 12174536 | Resist composition and pattern forming process | Ryosuke Taniguchi | 2024-12-24 |
| 12164227 | Chemically amplified negative resist composition and resist pattern forming process | Keiichi Masunaga, Satoshi Watanabe, Masaaki Kotake | 2024-12-10 |
| 12164231 | Chemically amplified positive resist composition and resist pattern forming process | Masaaki Kotake, Satoshi Watanabe, Keiichi Masunaga | 2024-12-10 |
| 12072627 | Resist composition and patterning process | Teppei Adachi, Shinya Yamashita, Tomohiro Kobayashi, Kenichi Oikawa, Takayuki Fujiwara | 2024-08-27 |
| 12050402 | Resist composition and patterning process | Teppei Adachi, Tomohiro Kobayashi, Kenichi Oikawa, Takayuki Fujiwara | 2024-07-30 |
| 11953827 | Molecular resist composition and patterning process | Masahiro Fukushima, Kazuhiro Katayama | 2024-04-09 |
| 11940728 | Molecular resist composition and patterning process | Kazuhiro Katayama, Masahiro Fukushima, Shun Kikuchi | 2024-03-26 |
| 11822239 | Resist composition and patterning process | Jun Hatakeyama, Takayuki Fujiwara | 2023-11-21 |
| 11774853 | Resist composition and patterning process | Jun Hatakeyama, Masahiro Fukushima, Takayuki Fujiwara, Kazuhiro Katayama | 2023-10-03 |
| 11709872 | Computer-readable recording medium storing response processing program, response processing method, and information processing apparatus | Shinichi Kawakami | 2023-07-25 |
| 11693314 | Resist composition and patterning process | Teppei Adachi, Shinya Yamashita, Tomohiro Kobayashi, Kenichi Oikawa, Takayuki Fujiwara | 2023-07-04 |
| 11687000 | Sulfonium compound, chemically amplified resist composition, and patterning process | Masahiro Fukushima, Kazuhiro Katayama, Yuki Kera | 2023-06-27 |
| 11635690 | Positive resist composition and patterning process | Jun Hatakeyama, Takayuki Fujiwara | 2023-04-25 |
| 11604411 | Resist composition and patterning process | Jun Hatakeyama, Takayuki Fujiwara | 2023-03-14 |
| 11579526 | Resist composition and patterning process | Ryosuke Taniguchi, Satoshi Watanabe, Naoya Inoue | 2023-02-14 |
| 11560355 | Onium salt, chemically amplified resist composition, and patterning process | Masahiro Fukushima, Kazuhiro Katayama | 2023-01-24 |
| 11506977 | Positive resist composition and patterning process | Jun Hatakeyama, Takayuki Fujiwara | 2022-11-22 |
| 11460773 | Resist composition and patterning process | Jun Hatakeyama, Takayuki Fujiwara | 2022-10-04 |
| 11460772 | Positive resist composition and patterning process | Jun Hatakeyama | 2022-10-04 |
| 11448961 | Iodonium salt, resist composition, and pattern forming process | Takayuki Fujiwara, Kazuhiro Katayama, Kenji Yamada | 2022-09-20 |
| 11448962 | Resist composition and patterning process | Takayuki Fujiwara, Kenichi Oikawa, Tomohiro Kobayashi | 2022-09-20 |
| 11435665 | Resist composition and patterning process | Jun Hatakeyama, Takayuki Fujiwara | 2022-09-06 |
| 11429023 | Onium salt, negative resist composition, and resist pattern forming process | Daisuke Domon, Naoya Inoue, Keiichi Masunaga, Masaaki Kotake | 2022-08-30 |
| 11415887 | Resist composition and patterning process | Jun Hatakeyama, Takayuki Fujiwara | 2022-08-16 |