KK

Kazuo Kotsuka

SC Sugatsune Industrial Co.: 2 patents #6 of 23Top 30%
Overall (All Time): #2,310,897 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D329190 Damper stay for furniture doors 1992-09-08
D328195 Coat hanger 1992-07-28