Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11306956 | Double pipe icemaker | Takahito Nakayama, Ryouji Matsue, Keisuke NAKATSUKA, Takeo Ueno | 2022-04-19 |
| 10995975 | Ice making system | Azuma Kondou, Takeo Ueno, Kouichi Kita, Ryouji Matsue | 2021-05-04 |
| 8297071 | Shut-off valve mounting structure, and outdoor unit of air conditioner including the same | Kazuhiro Shioyama, Tadashi Sao, Ikuji Ishii, Keiji Ishida | 2012-10-30 |