Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10780679 | Laminate, method for manufacturing laminate, semiconductor device, and method for manufacturing the semiconductor device | Yu Iwai, Takeshi Kawabata | 2020-09-22 |
| 10649329 | Active light sensitive or radiation sensitive resin composition, active light sensitive or radiation sensitive film, pattern forming method, method for manufacturing electronic device, and electronic device | Shohei Kataoka, Keiyu OU | 2020-05-12 |
| 10538627 | Polyimide precursor composition, photosensitive resin composition, cured film, method for producing cured film, a semiconductor device, and method for producing polyimide precursor composition | Takeshi Kawabata, Takuma Amemiya, Hidekazu Oohashi, Yu Iwai | 2020-01-21 |
| 10526448 | Precursor composition, photosensitive resin composition, method for producing precursor composition, cured film, method for producing cured film, and semiconductor device | Yu Iwai, Takeshi Kawabata, Ichiro KOYAMA | 2020-01-07 |