YH

Yutaka Hamano

KA Kao: 1 patents #1,961 of 3,221Top 65%
Overall (All Time): #3,118,129 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8793831 Cleaning device Makoto Katou, Susumu Fujinami, Kimie Sannomiya, Yukio Noda, Tomohisa Hirata +1 more 2014-08-05