TW

Toshiki Watanabe

NC Nippon Seiko Co.: 1 patents #18 of 67Top 30%
Overall (1989): #47,859 of 140,708Top 35%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4838839 Multi-disk fluid viscosity type auto-tensioner Toshiharu Honda 1989-06-13