MS

Masami Shiida

HI Hitachi: 1 patents #17,742 of 28,497Top 65%
Overall (All Time): #3,989,169 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4566069 Electronic control apparatus for an internal combustion engine Takeshi Hirayama, Matsuo Amano, Shinichi Sakamoto, Shirou Baba 1986-01-21