Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11981880 | Cleaning composition and cleaning method for component of semiconductor manufacturing process chamber | Yasuo Suzuki | 2024-05-14 |
| 11441101 | Cleaning composition, cleaning method, and method for manufacturing semiconductor | Kazumasa Wakiya, Shoichi Terada, Junji Nakamura, Takayuki Toshima | 2022-09-13 |
| 11355362 | Washing method, washing device, storage medium, and washing composition | Shoichi Terada, Junji Nakamura, Takayuki Toshima | 2022-06-07 |
| 11222781 | Method for removing organic cured film on substrate, and acidic cleaning liquid | Takehiro Seshimo, TseWei Yu, YaChien Chuang | 2022-01-11 |
| 11067506 | Hydrogen detection element, method for manufacturing hydrogen detection element, and hydrogen detection device | Yoshiaki Nishijima, Takeshi Iwai | 2021-07-20 |
| 10155185 | Polyimide-based resin film cleaning liquid, method for cleaning polyimide-based resin film, method for producing polyimide coating, method for producing filter, filter medium, or filter device, and method for producing chemical solution for lithography | — | 2018-12-18 |
| 9212267 | Method of producing metal complex-supporting mesoporous material | Takane Imaoka, Kimihisa Yamamoto | 2015-12-15 |
| 9192994 | Method for producing substrate having dispersed particles of dendrimer compound on the surface thereof, and substrate having dispersed particles of dendrimer compound on the surface thereof | Kimihisa Yamamoto, Takane Imaoka | 2015-11-24 |
| 8735052 | Surface modifying material, method of forming resist pattern, and method of forming pattern | Junichi Tsuchiya | 2014-05-27 |
| 8728431 | Method of preparing carbon nanotubes and catalyst for producing carbon nanotubes | Takashi Ono, Satoshi Fujimura, Kimihisa Yamamoto, Takane Imaoka | 2014-05-20 |
| 8354218 | Resist composition and method of forming resist pattern | Toshiaki Hato | 2013-01-15 |
| 7803512 | Positive resist composition and method of forming resist pattern | Yohei Kinoshita | 2010-09-28 |
| 5511362 | Box sealing method and apparatus | Shigeru Morita, Hirsohi Ishida | 1996-04-30 |
| 5480371 | Box forming equipment | Shigeru Morita, Hiroshi Ishida | 1996-01-02 |
| 5062279 | Artificial snowfall system | Ichiro Kawashima, Mitsuo Seki | 1991-11-05 |