MK

Masafumi Kaga

HI Hitachi: 4 patents #36 of 1,310Top 3%
Overall (2020): #49,401 of 565,922Top 9%
4
Patents 2020

Issued Patents 2020

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
10872712 Insulated wire Tamotsu Kibe 2020-12-22
10784018 Insulated wire Tamotsu Kibe 2020-09-22
10755834 Insulated wire Tamotsu Kibe 2020-08-25
10643762 Insulated wire and cable Koki Hirano, Tamotsu Kibe, Seiichi Kashimura, Makoto Iwasaki 2020-05-05