YK

Yasuaki Katoh

SK Shiroki Kinzoku Kogyo Kabushiki Kaisha: 1 patents #5 of 16Top 35%
Overall (All Time): #3,898,811 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4910980 Door lock/unlock detector for use in theft prevention device for automobiles — 1990-03-27