Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10655879 | Air-conditioning system, air-conditioning control method, and non-transitory computer readable medium storing program | — | 2020-05-19 |
| 10598313 | Working sheath tube and environmental maintenance method for renovating operation of pump-discharge pipe | Kingo Kasada, Hiroaki Suzuki, Toshitake Sakurai, Keiichi Uchiyama | 2020-03-24 |