Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11802181 | Di-amine compound, and heat-resistant resin and resin composition using the same | Yuki MASUDA | 2023-10-31 |
| 11347146 | Resin composition | Yuki MASUDA, Keika HASHIMOTO | 2022-05-31 |
| 11174350 | Resin and photosensitive resin composition | Yuki MASUDA, Yu SHOJI, Kimio Isobe | 2021-11-16 |
| 10990008 | Resin composition | Yuki MASUDA | 2021-04-27 |
| 10908500 | Cured film and method for producing same | Yu SHOJI, Yuki MASUDA, Kimio Isobe | 2021-02-02 |
| 10584205 | Photosensitive resin composition | Yu SHOJI, Yuki MASUDA, Yutaro KOYAMA | 2020-03-10 |
| 10545406 | Cured film formed by curing photosensitive resin composition and method for manufacturing same | Yu SHOJI, Yuki MASUDA, Kimio Isobe | 2020-01-28 |
| 10365559 | Photosensitive resin composition, method for manufacturing cured resin film, and semiconductor device | Yukari ARIMOTO, Yuki MASUDA | 2019-07-30 |
| 10197915 | Resin and photosensitive resin composition | Yuki MASUDA, Yohei Kiuchi | 2019-02-05 |
| 9114501 | Polishing pad | Nana Takeuchi, Seiji Fukuda, Shigetaka Kasai | 2015-08-25 |
| 7214455 | Photosensitive resin composition and process for producing heat-resistant resin film | Kazuto Miyoshi, Masao Tomikawa | 2007-05-08 |
| 6929890 | Positive-type photosensitive resin composition | Kazuto Miyoshi, Masao Tomikawa | 2005-08-16 |
| 6723484 | Positive-working photosensitive resin precursor composition | Masao Tomikawa, Naoyo Okamoto, Satoshi Yoshida | 2004-04-20 |
| 6696112 | Display device having a polyimide insulating layer | Shigeo Fujimori, Tetsuo Oka, Masao Tomikawa | 2004-02-24 |