YM

Yasumaza Mizukoshi

NC Nippon Seiko Co.: 2 patents #67 of 315Top 25%
Overall (All Time): #2,328,819 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4808145 Tripod type constant velocity joint — 1989-02-28
4775355 Tripod type constant velocity joint — 1988-10-04