Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12366530 | Method and device for determining UV coverage on irradiation target in real time | Chin Kai Lee, Charlotte Pellet, Woo Ram Park | 2025-07-22 |
| 9786576 | Positive-type photosensitive resin composition, method for production of resist pattern, semiconductor device, and electronic device | Hiroshi Matsutani, Takumi Ueno, Ken Nanaumi | 2017-10-10 |
| 8461699 | Positive-type photosensitive resin composition, method for producing resist pattern, semiconductor device, and electronic device | Hiroshi Matsutani, Takumi Ueno, Yukihiko Yamashita, Ken Nanaumi, Akitoshi Tanimoto | 2013-06-11 |
| 8426985 | Positive-type photosensitive resin composition, method for producing resist pattern, and electronic component | Hiroshi Matsutani, Takumi Ueno, Ken Nanaumi | 2013-04-23 |