Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4891296 | Pattern transfer method and silver halide photographic plate to be used for said method | Hiroshi Sugita, Toshio Yamamoto, Masaru Kawasaki, Eiji Horie | 1990-01-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4891296 | Pattern transfer method and silver halide photographic plate to be used for said method | Hiroshi Sugita, Toshio Yamamoto, Masaru Kawasaki, Eiji Horie | 1990-01-02 |