RS

Ryou Shibusawa

HC Hitachi-Johnson Controls Air Conditioning: 1 patents #77 of 179Top 45%
Overall (All Time): #2,809,604 of 4,157,543Top 70%
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Patent #TitleCo-InventorsDate
10746435 Drainage structure for air conditioner Naoki Muramatsu, Hajime Sasaki, Kouji Yonekura, Kazuho Hirao, Hiroki Kinoshita 2020-08-18