HF

Hagino Fujita

TC Toyo Seikan Co.: 2 patents #321 of 888Top 40%
TH Tokyo Seikan Group Holdings: 1 patents #1 of 25Top 4%
Overall (All Time): #1,496,761 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9736891 Induction heating container Mitsuyoshi Saitou, Yoshihiro Saruwatari, Osamu Koseki 2017-08-15
8344297 Container for electromagnetic cookers Yoshitaka Yamamoto, Takayuki Aikawa, Takashi Miura, Hideo Kurashima 2013-01-01
8263916 Induction heating body and induction heating container Takayuki Aikawa 2012-09-11