KO

Keisuke OHTSUKA

DI Daikin Industries: 2 patents #1,262 of 2,957Top 45%
Overall (All Time): #1,729,444 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12379140 Air conditioner Mitsushi ITANO, Daisuke KARUBE, Yuuki YOTSUMOTO, Kazuhiro Takahashi, Tetsushi TSUDA 2025-08-05
11535781 Refrigeration cycle apparatus Eiji Kumakura, Takuro Yamada, Atsushi Yoshimi, Ikuhiro Iwata, Mitsushi ITANO +13 more 2022-12-27