Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5374502 | Resist patterns and method of forming resist patterns | Toshihiko Tanaka, Iwao Higashikawa, Takeo Watanabe | 1994-12-20 |
| 5326672 | Resist patterns and method of forming resist patterns | Toshihiko Tanaka, Iwao Higashikawa, Takeo Watanabe | 1994-07-05 |