SN

Seiki Numao

TS Tochigi Fuji Sangyo: 1 patents #2 of 8Top 25%
📍 Tochigi, JP: #47 of 161 inventorsTop 30%
Overall (1997): #79,703 of 185,788Top 45%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5674146 Differential gear apparatus Hideo Hayakawa, Satoshi Aiba, Kenji Hiraishi 1997-10-07