KI

Kazuhiko Isogawa

SL Sri Sports Limited: 41 patents #4 of 176Top 3%
DC Dunlop Sports Co.: 19 patents #12 of 168Top 8%
SI Sumitomo Rubber Industries: 18 patents #91 of 1,637Top 6%
MC Mitsubishi Chemical: 1 patents #1,511 of 3,022Top 50%
Overall (All Time): #23,899 of 4,157,543Top 1%
78
Patents All Time

Issued Patents All Time

Showing 76–78 of 78 patents

Patent #TitleCo-InventorsDate
6582324 Thread-wound golf ball Keiji Moriyama 2003-06-24
6551395 Golf ball printing ink, golf ball printing method utilizing the ink, and golf ball printed with the ink 2003-04-22
6540624 Printing ink golf ball, printing method using the same, and golf ball printed using the same 2003-04-01