KB

Keiichi Betsui

HM Hitachi Maxell: 1 patents #25 of 137Top 20%
Overall (2016): #332,339 of 481,213Top 70%
1
Patents 2016

Issued Patents 2016

Patent #TitleCo-InventorsDate
9459448 Beam scanning type display apparatus Shoji Yamamoto, Yoshiho Seo 2016-10-04