YK

Yoshinari Kenmi

RC Royal Collection: 9 patents #1 of 1Top 100%
Overall (All Time): #587,302 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
6663503 Golf club head and golf club equipped with said golf club head 2003-12-16
D480441 Head of golf club 2003-10-07
D473276 Head of golf club 2003-04-15
6203449 Metallic hollow golf club head 2001-03-20
5913735 Metallic golf club head having a weight and method of manufacturing the same 1999-06-22
D398946 Head of golf club 1998-09-29
D371815 Head of a golf club 1996-07-16
D366079 Head of a golf club 1996-01-09
D363749 Head of golf club 1995-10-31