Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8808976 | Photoresist developer and method for fabricating substrate by using the developer thereof | Seiji Tono, Toshiaki Otani, Yasutaka Natsuka | 2014-08-19 |
| 5990060 | Cleaning liquid and cleaning method | Tadahiro Ohmi, Takayuki Jizaimaru, Takahisa Nitta | 1999-11-23 |