Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7771836 | Golden ornament and process for producing the same | Koichi Naoi, Fumio Tase, Yukio Miya, Osamu Tanaka | 2010-08-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7771836 | Golden ornament and process for producing the same | Koichi Naoi, Fumio Tase, Yukio Miya, Osamu Tanaka | 2010-08-10 |