Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8763413 | Storage type air conditioning system, and operation method and control program for storage type air conditioning system | — | 2014-07-01 |
| 5090210 | Control system for ice making apparatuses | Hideyuki Katayanagi | 1992-02-25 |
| 5031413 | Low-temperature foods preserving case and its temperature control method | Shunichi Tsuihiji, Mitsuru Kakinuma | 1991-07-16 |