Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5356739 | Stainproof protector made from fluorine-containing aliphatic cyclic polymer for preventing staining of lithographic masks | Toru Kawasaki, Masaru Nakamura | 1994-10-18 |
| 5312716 | Process for producing a semiconductor | Shunsuke Yokotsuka, Masaru Nakamura | 1994-05-17 |