YM

Yasuo Murakami

NC Nippon Seiko Co.: 1 patents #18 of 67Top 30%
Overall (1989): #41,962 of 140,708Top 30%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4871268 Rolling bearing Kyozaburo Furumura, Tomoki Muraoka, Tsutomu Abe 1989-10-03