YH

Yoshihiro Haraguchi

HI Hitachi: 1 patents #17,742 of 28,497Top 65%
Overall (All Time): #3,095,340 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8669473 Dry mica tape and insulation coils manufactured therewith Kenji Ikeda, Hisashi Morooka, Motonobu Iizuka, Naohiro Hiruta, Shoichi Maruyama 2014-03-11