Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5429183 | Plate-type heat exchanger and method of producing the same | Youichi Hisamori, Mitunori Kurachi, Masaaki Taniguchi, Tutomu Noma, Masao Kohashi | 1995-07-04 |
| 5419144 | Refrigeration device using hydrofluorocarbon refrigerant | Susumu Kawaguchi, Tatsuaki Shimizu, Hiroshige Konishi, Hitoshi Maruyama, Noboru Masuda +2 more | 1995-05-30 |
| 5355695 | Refrigeration device using hydrofluorocarbon refrigerant | Susumu Kawaguchi, Tatsuaki Shimizu, Hiroshige Konishi, Hitoshi Maruyama, Noboru Masuda +2 more | 1994-10-18 |
| 4987747 | Air conditioning device | Takashi Nakamura, Naoki Tanaka, Hitoshi Iijima | 1991-01-29 |