Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6215207 | Torque motor having uniform torque output characteristics | Jiro Kondo, Tomokazu Kondo, Hideki Kawamura | 2001-04-10 |
| 5996554 | Throttle valve control device | Eiichi Tojo, Hideki Kato, Hazime Akado, Hiromitsu Ohnishi, Keiichi Okazaki | 1999-12-07 |
| 5632152 | Artificial snow in an aggregate form of snow granules | Kazuo Hirano, Takayuki Nate, Taiji Kambayashi, Masahisa Ohtsuka, Toshitake Nagai | 1997-05-27 |
| 5556671 | Artificial snow in an aggregate form of snow granules | Kazuo Hirano, Takayuki Nate, Taiji Kambayashi, Masahisa Ohtsuka, Toshitake Nagai | 1996-09-17 |
| 5436039 | Artificial snow in an aggregate form of snow granules | Kazuo Hirano, Takayuki Nate, Taiji Kambayashi, Masahisa Ohtsuka, Toshitake Nagai | 1995-07-25 |
| 5266367 | Artificial snow granule | Kazuo Hirano, Takayuki Nate, Taiji Kambayashi, Masahisa Ohtsuka, Toshitake Nagai | 1993-11-30 |
| 5254011 | Cable connecting and disconnecting apparatus for submerged pump | Kazuo Ishikura | 1993-10-19 |
| 5136849 | Snow composition and method for making artificial snow | Kazuo Hirano, Takayuki Nate, Taiji Kambayashi, Masahisa Ohtsuka, Toshitake Nagai | 1992-08-11 |