MK

Masanori Kogawa

HI Hitachi: 1 patents #17,742 of 28,497Top 65%
HC Hitachi Cable: 1 patents #530 of 1,086Top 50%
HE Hitachi Process Computer Engineering: 1 patents #43 of 101Top 45%
Overall (All Time): #3,823,805 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5210632 Signal transmission system having a star coupled repeater Toshiyuki Murakami, Sadao Mizokawa, Hisayuki Maruyama, Masato Satake, Naomasa Hanano 1993-05-11