Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11630390 | Negative type photosensitive composition curable at low temperature | Daishi Yokoyama, Katsuto Taniguchi, Masahiro Kuzawa | 2023-04-18 |
| 11506978 | Negative type photosensitive composition curable at low temperature | Daishi Yokoyama, Katsuto Taniguchi, Masahiro Kuzawa | 2022-11-22 |
| 10409161 | Positive type photosensitive siloxane composition | Daishi Yokoyama, Megumi Takahashi, Toshiaki Nonaka | 2019-09-10 |
| 9328198 | Composition for forming resist underlayer | Shigemasa Nakasugi, Masato Suzuki, Jin Li, Yasuaki Ide | 2016-05-03 |