Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11092831 | Image display apparatus | Masato Kazama, Yoshirou Kawasoe, Taizou Takeuchi, Takafumi Umitani | 2021-08-17 |
| 11022881 | Photoacid generator, chemically amplified resist composition, and patterning process | Takayuki Fujiwara, Masaki Ohashi, Kazuhiro Katayama | 2021-06-01 |
| 10919918 | Tetracarboxylic dianhydride, polyimide resin and method for producing the same, photosensitive resin compositions, patterning process, method for forming cured film, interlayer insulating film, surface protective film, and electronic parts | Hiroyuki Urano, Hiroki Takano, Masashi Iio, Katsuya Takemura | 2021-02-16 |