Issued Patents All Time
Showing 1–25 of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11472956 | Resin composition for forming phase-separated structure, method for producing structure including phase-separated structure, and block copolymer | Teruaki Hayakawa, Lei DONG, Takahiro Dazai, Ken Miyagi, Daisuke Kawana | 2022-10-18 |
| 11292964 | Phosphor | Ikuhiro Ozawa, Riko Sato, Jun Itoh | 2022-04-05 |
| 11196227 | Optical amplifier | Masaki Wada, Shinichi Aozasa, Taiji SAKAMOTO, Takashi Yamamoto, Kazuhide NAKAJIMA | 2021-12-07 |
| 11156767 | Optical fiber and optical transmission system | Azusa Urushibara, Taiji SAKAMOTO, Masaki Wada, Takashi Yamamoto, Kazuhide NAKAJIMA | 2021-10-26 |
| 10790905 | Optical fiber and optical transmission system | Taiji SAKAMOTO, Takashi Yamamoto, Kazuhide NAKAJIMA, Masaki Wada, Azusa Urushibara | 2020-09-29 |
| 10782478 | Inter-mode loss difference compensator and optical amplifier | Masaki Wada, Taiji SAKAMOTO, Shinichi Aozasa, Takashi Yamamoto, Kazuhide NAKAJIMA | 2020-09-22 |
| 10705291 | Optical transmission system | Azusa Urushibara, Taiji SAKAMOTO, Masaki Wada, Takashi Yamamoto, Kazuhide NAKAJIMA | 2020-07-07 |
| 10550321 | Phosphor and use thereof | Masaaki Inamura, Haruka Shimizu, Masanori Sato, Jun Itoh | 2020-02-04 |
| 10538679 | Phosphor | Jun Itoh, Ikuhiro Ozawa | 2020-01-21 |
| 10503068 | Method for forming resist pattern | Ryoji Watanabe, Yoichi Hori | 2019-12-10 |
| 9964851 | Resist pattern forming method and developer for lithography | Kazufumi Sato, Mitsuo Hagihara, Tomoya Kumagai, Masahito Yahagi, Kenta Suzuki +1 more | 2018-05-08 |
| 9891378 | Cascaded core multicore fiber and manufacturing method for same | Katsunori Imamura, Tomohiro Gonda, Ryuichi Sugizaki, Taiji SAKAMOTO, Masaki Wada +2 more | 2018-02-13 |
| 9846364 | Method of forming resist pattern | Tomoyuki Hirano, Junichi Tsuchiya | 2017-12-19 |
| 9696625 | Method of forming resist pattern | Tomoyuki Hirano, Junichi Tsuchiya, Rikita Tsunoda, Tomonari SUNAMICHI | 2017-07-04 |
| 9618845 | Method for forming resist pattern, resist pattern splitting agent, split pattern improving agent, resist pattern splitting material, and positive resist composition for forming split pattern | Yoichi Hori, Ryoji Watanabe, Rikita Tsunoda | 2017-04-11 |
| 9405190 | Method for forming resist pattern and resist composition | Junichi Tsuchiya, Yusuke Suzuki | 2016-08-02 |
| 9394478 | Phosphor, LED light-emission element, and light source device | Masaaki Inamura, Michiyo INOUE, Akinori Kumagai, Haruka Shimizu, Jun Itoh | 2016-07-19 |
| 9244349 | Positive resist composition and method of forming resist pattern | Toshiaki Hato | 2016-01-26 |
| 9091916 | Positive-type photoresist composition, photoresist laminate, method for producing photoresist pattern, and method for producing connecting terminal | Takahiro Shimizu, Yasushi Washio, Yasushi Kuroiwa, Yoshiyuki Utsumi | 2015-07-28 |
| 9052592 | Resist composition and resist pattern forming method | Tsuyoshi Nakamura, Kazuishi Tanno, Akiya Kawaue | 2015-06-09 |
| 8952204 | Sulfonium salt, method for producing the same, and photoacid generator | Hironori Kinoshita, Sumitsugu Kisanuki, Masaaki Sugi | 2015-02-10 |
| 8742038 | Resist composition for immersion exposure, method of forming resist pattern using the same, and fluorine-containing compound | Daiju Shiono, Takahiro Dazai, Sanae Furuya, Tomoyuki Hirano | 2014-06-03 |
| 8642244 | Resist composition for immersion exposure, method of forming resist pattern using the same, and fluorine-containing compound | Daiju Shiono, Takahiro Dazai, Sanae Furuya, Tomoyuki Hirano | 2014-02-04 |
| 8227170 | Resist composition, method of forming resist pattern, polymeric compound, and compound | Takahiro Dazai, Daiju Shiono, Tomoyuki Hirano, Tasuku Matsumiya, Daichi Takaki +1 more | 2012-07-24 |
| 8105749 | Polymer compound, positive resist composition, and method of forming resist pattern | Takahiro Dazai, Hiroaki Shimizu, Kyoko Ohshita | 2012-01-31 |