Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6492085 | Positive photoresist composition and process and synthesizing polyphenol compound | Satoshi Shimatani, Ken Miyagi, Hidekatsu Kohara, Toshimasa Nakayama | 2002-12-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6492085 | Positive photoresist composition and process and synthesizing polyphenol compound | Satoshi Shimatani, Ken Miyagi, Hidekatsu Kohara, Toshimasa Nakayama | 2002-12-10 |