Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5261245 | Method for making ice slab and/or artificial snow | Haruhiko Tanaka, Taiji Kambayashi, Yasumasa Sugiyama, Toshitake Nagai, Kohei Kubota +1 more | 1993-11-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5261245 | Method for making ice slab and/or artificial snow | Haruhiko Tanaka, Taiji Kambayashi, Yasumasa Sugiyama, Toshitake Nagai, Kohei Kubota +1 more | 1993-11-16 |