Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10656521 | Photosensitive resin composition, photosensitive element, cured product, semiconductor device, method for forming resist pattern, and method for producing circuit substrate | Tetsuya Kato, Akihiro Nakamura, Akio Nakano, Hiroshi Ono | 2020-05-19 |
| 10388608 | Semiconductor device and method for manufacturing same | Kazuyuki MITSUKURA, Masaya TOBA, Kohsuke URASHIMA, Kazuhiko Kurafuchi | 2019-08-20 |
| 10324375 | Photosensitive resin composition, photosensitive film, and method for forming resist pattern | Yasuharu Murakami, Hanako Yori, Tetsuya Kato | 2019-06-18 |
| 9841678 | Photosensitive resin composition, photosensitive element, semiconductor device and method for forming resist pattern | Tetsuya Kato, Masahiko Ebihara | 2017-12-12 |
| 9829791 | Photosensitive resin composition, photosensitive element, semiconductor device and method for forming resist pattern | Tetsuya Kato, Masahiko Ebihara, Yasuharu Murakami | 2017-11-28 |
| 8298747 | Photosensitive resin composition, process for producing patterned hardened film with use thereof and electronic part | Tomonori Minegishi, Rika Nogita | 2012-10-30 |