TY

Teruo Yamauchi

HI Hitachi: 23 patents #1,433 of 28,497Top 6%
HA Hitachi America: 3 patents #26 of 97Top 30%
📍 Hitachinaka, MI: #4 of 16 inventorsTop 25%
Overall (All Time): #156,672 of 4,157,543Top 4%
26
Patents All Time

Issued Patents All Time

Showing 26–26 of 26 patents

Patent #TitleCo-InventorsDate
4181944 Apparatus for engine control Yoshishige Oyama, Nobuaki Miyakawa 1980-01-01