KO

Kinjiro Ota

OK Ota Kosan: 5 patents #1 of 2Top 50%
Overall (All Time): #1,036,102 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
7152260 Holding means for use in blanket or coverlet and the like — 2006-12-26
7131677 Weeder — 2006-11-07
6691793 Weeder — 2004-02-17
D480281 Weeder — 2003-10-07
5615541 Weeder — 1997-04-01