MK

Masahiko Kondow

HI Hitachi: 1 patents #814 of 2,935Top 30%
📍 Kokubunji, JP: #41 of 106 inventorsTop 40%
Overall (1989): #80,490 of 140,708Top 60%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4841531 Semiconductor laser device Shin Satoh, Shigekazu Minagawa, Akio Ohishi, Takashi Kajimura 1989-06-20