RK

Ryou Karino

HC Hitachi-Johnson Controls Air Conditioning: 1 patents #77 of 179Top 45%
Overall (All Time): #2,642,894 of 4,157,543Top 65%
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Patent #TitleCo-InventorsDate
11274838 Air-conditioner outdoor heat exchanger and air-conditioner including the same Takumi Hirata, Ryoichi Takafuji, Mamoru Houfuku, Naoki Yamamoto 2022-03-15