Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12164229 | Resist composition and method for producing resist pattern | Masako Sugihara | 2024-12-10 |
| 11681224 | Resin, resist composition and method for producing resist pattern | Shingo Fujita, Koji Ichikawa | 2023-06-20 |
| 11500288 | Resin, resist composition and method for producing resist pattern | Shingo Fujita, Koji Ichikawa | 2022-11-15 |
| 11353790 | Resin, resist composition and method for producing resist pattern | Shingo Fujita, Koji Ichikawa | 2022-06-07 |
| 10838300 | Salt and photoresist composition containing the same | Hiromu Sakamoto, Koji Ichikawa | 2020-11-17 |
| 6956074 | Polyurethane composition | Kenji Kimura, Kanako Fukuda, Kunihito Miyake | 2005-10-18 |
| 6815481 | Polybutadiene composition | Kunihito Miyake, Hironobu Iyama | 2004-11-09 |
| 6756432 | Polybutadiene composition | Kunihito Miyake, Kanako Fukuda, Hironobu Iyama | 2004-06-29 |