Masanori Yabu

SI Sumitomo Rubber Industries: 2 patents #11 of 85Top 15%

SL Sri Sports Limited: 1 patents #4 of 9Top 45%

Overall (2005): #19,689 of 245,428Top 9%

Patents 2005

Issued Patents 2005

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
6932719	Golf club head and golf club	—	2005-08-23
6875126	Golf club head	—	2005-04-05
6852038	Golf club head and method of making the same	—	2005-02-08