Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6844116 | Transfer sheet for transferring protective layer for photographic emulsion face and photomask with protective layer | Toshihiko Takada, Makoto Sakuma, Tomonobu Omura | 2005-01-18 |