Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5632152 | Artificial snow in an aggregate form of snow granules | Yuichiro Miura, Kazuo Hirano, Taiji Kambayashi, Masahisa Ohtsuka, Toshitake Nagai | 1997-05-27 |
| 5556671 | Artificial snow in an aggregate form of snow granules | Yuichiro Miura, Kazuo Hirano, Taiji Kambayashi, Masahisa Ohtsuka, Toshitake Nagai | 1996-09-17 |
| 5436039 | Artificial snow in an aggregate form of snow granules | Yuichiro Miura, Kazuo Hirano, Taiji Kambayashi, Masahisa Ohtsuka, Toshitake Nagai | 1995-07-25 |
| 5266367 | Artificial snow granule | Yuichiro Miura, Kazuo Hirano, Taiji Kambayashi, Masahisa Ohtsuka, Toshitake Nagai | 1993-11-30 |
| 5136849 | Snow composition and method for making artificial snow | Yuichiro Miura, Kazuo Hirano, Taiji Kambayashi, Masahisa Ohtsuka, Toshitake Nagai | 1992-08-11 |