KT

Kiyoshi Thukuda

HI Hitachi: 1 patents #17,742 of 28,497Top 65%
Overall (All Time): #3,829,986 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5233216 Dielectric isolated substrate and process for producing the same Yohsuke Inoue, Michio Ohue, Saburoo Ogawa, Takeshi Tanaka, Yasuhiro Mochizuki 1993-08-03