Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5916255 | Outdoor unit of a separate type air conditioner | Yoshiki Izumi, Kiyoshi Sano, Takashi Sugio | 1999-06-29 |
| 5505057 | Pattern classification system | Masaaki Sato, Motohiko Naka, Takehiko Shida, Kunio Yoshida, Mie Saitoh +3 more | 1996-04-09 |
| 5337371 | Pattern classification system | Masaaki Sato, Motohiko Naka, Takehiko Shida, Kunio Yoshida, Mie Saitoh +3 more | 1994-08-09 |
| 4781738 | Liquid-gas contactor for non-azeotropic mixture refrigerant | Masahiko Kagami, Takumi Imoto, Naoki Shimokawa | 1988-11-01 |
| 4769999 | Liquid-gas contactor for non-azeotropic mixture refrigerant | Masahiko Kagami, Takumi Imoto, Naoki Shimokawa | 1988-09-13 |