Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7461834 | Waste liquid treatment system | Minoru Hoshino, Keiji Hokari, Tamotsu Hoshino | 2008-12-09 |
| 5339649 | Cryogenic refrigerator | Masao Kawai, Hideki Aruga, Toshihiro Shiimado, Yoshihisa Ito, Koji Hori | 1994-08-23 |
| 5317976 | Vehicle and high-speed transport system having rotating alternating polarity magnet member for levitating, propelling, and guiding the vehicle | Hideki Aruga, Minoru Toyoda, Shuzo Moroto, Masao Kawai, Toshihiro Shiimado +2 more | 1994-06-07 |