Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11054744 | Photosensitive element, laminate, permanent mask resist, method for producing same, and method for producing semiconductor package | Shigeo Tanaka, Shizu FUKUZUMI | 2021-07-06 |
| 10034384 | Structure containing conductor circuit, method for manufacturing same, and heat-curable resin composition | Kazuhiko Kurafuchi, Daisuke Fujimoto, Kunpei Yamada | 2018-07-24 |
| 9661763 | Structure containing conductor circuit, method for manufacturing same, and heat-curable resin composition | Kazuhiko Kurafuchi, Daisuke Fujimoto, Kunpei Yamada | 2017-05-23 |
| 9235121 | Photosensitive resin composition, photosensitive film, permanent resist and method for producing permanent resist | Shigeo Tanaka | 2016-01-12 |