TO

Tsuguyoshi Ohsawa

KC Kyoei Sangyo Co.: 1 patents #1 of 10Top 10%
Overall (All Time): #2,270,224 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5628602 Anti-theft hub nut for vehicle wheels 1997-05-13
5575164 Combination lock 1996-11-19