Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5043377 | Granite-like artificial stone | Chihiro Tani, Nobuhiko Yukawa, Terukuni Hashimoto | 1991-08-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5043377 | Granite-like artificial stone | Chihiro Tani, Nobuhiko Yukawa, Terukuni Hashimoto | 1991-08-27 |