Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10245780 | Embossed film, sheet film, transfer copy, and method for producing embossed film | Masanao Kikuchi | 2019-04-02 |
| 10207470 | Cylindrical base, master and master manufacturing method | Masanao Kikuchi, Shunichi Kajiya, Takaaki Otowa, Yasuhiro Takahashi | 2019-02-19 |