KT

Koichi Tomobe

HI Hitachi: 1 patents #17,742 of 28,497Top 65%
HC Hitachi Engineering Co.: 1 patents #187 of 572Top 35%
HC Hitachi Haramachi Electronics Co.: 1 patents #22 of 64Top 35%
Overall (All Time): #3,574,590 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6198334 CMOS circuit Masaru Sugai, Hiroyuki Kida, Masahiro Tsuchiya, Yuji Matsushita, Hideto Suzuki 2001-03-06