HO

Hiromichi Ohtake

SC Sanyo Electric Co.: 1 patents #3,644 of 6,347Top 60%
📍 Ojiya, JP: #17 of 29 inventorsTop 60%
Overall (All Time): #3,370,361 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7452463 Apparatus for treating water Hiroyuki Umezawa, Masahiro Iseki, Daizo Takaoka, Motoyuki Tsuihiji, Takashi Igarashi 2008-11-18