KY

Kouji Yonekura

HC Hitachi-Johnson Controls Air Conditioning: 1 patents #16 of 69Top 25%
Overall (2020): #383,788 of 565,922Top 70%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10746435 Drainage structure for air conditioner Naoki Muramatsu, Hajime Sasaki, Kazuho Hirao, Ryou Shibusawa, Hiroki Kinoshita 2020-08-18