Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6357255 | Regenerator for use in ammonia absorption refrigerator | Hisashi Onishi, Yukio Hiranaka, Noboru Tsubakihara, Katsuo Iwata, Masaharu Furutera +3 more | 2002-03-19 |
| 4805419 | Absorption type heat exchanging apparatus | Kensuke Yoshikawa, Mitsuru Mizuuchi, Masaharu Furutera, Nobuharu Sakabata, Yoshiaki Matsushita +2 more | 1989-02-21 |
| 4672821 | Absorption-type heat pump | Masaharu Furutera, Yoshiaki Matsushita, Kenji Nakauchi | 1987-06-16 |
| 4662191 | Absorption - type refrigeration system | Masaharu Furutera, Yoshiaki Matsushita | 1987-05-05 |
| 4553409 | Multiple regeneration multiple absorption type heat pump | — | 1985-11-19 |