Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5699675 | Heat exchanger and cooling apparatus mounted with the same | Yonezo Ikumi, Takahide Kakinuma, Norio Sawada, Koji Sato, Masato Watanabe | 1997-12-23 |
| 5634352 | Refrigeration cycle using six-way change-over valve | Yonezo Ikumi, Takahide Kakinuma, Norio Sawada, Koji Sato | 1997-06-03 |
| 5632152 | Artificial snow in an aggregate form of snow granules | Yuichiro Miura, Kazuo Hirano, Takayuki Nate, Taiji Kambayashi, Masahisa Ohtsuka | 1997-05-27 |
| 5626030 | Refrigerant flow amount control valve and refrigerating apparatus therewith | — | 1997-05-06 |
| 5556671 | Artificial snow in an aggregate form of snow granules | Yuichiro Miura, Kazuo Hirano, Takayuki Nate, Taiji Kambayashi, Masahisa Ohtsuka | 1996-09-17 |
| 5436039 | Artificial snow in an aggregate form of snow granules | Yuichiro Miura, Kazuo Hirano, Takayuki Nate, Taiji Kambayashi, Masahisa Ohtsuka | 1995-07-25 |
| 5266367 | Artificial snow granule | Yuichiro Miura, Kazuo Hirano, Takayuki Nate, Taiji Kambayashi, Masahisa Ohtsuka | 1993-11-30 |
| 5261245 | Method for making ice slab and/or artificial snow | Haruhiko Tanaka, Taiji Kambayashi, Yasumasa Sugiyama, Koiti Nagata, Kohei Kubota +1 more | 1993-11-16 |
| 5136849 | Snow composition and method for making artificial snow | Yuichiro Miura, Kazuo Hirano, Takayuki Nate, Taiji Kambayashi, Masahisa Ohtsuka | 1992-08-11 |
| 4876070 | Air blower apparatus | Hitoshi Tsukahara, Keiko Kurokawa, Toshimitsu Tsukui | 1989-10-24 |