MH

Minoru Harayama

AY Apic Yamada: 1 patents #20 of 52Top 40%
Overall (All Time): #3,717,363 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5636430 General-purpose lead working machine Shigeyuki Uchiyama, Yoshinao Todoroki, Shin Ando 1997-06-10