TH

Tatsuya Hirakawa

Yamaha: 1 patents #44 of 154Top 30%
Overall (2002): #109,368 of 266,432Top 45%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6379265 Structure and method of fastening a weight body to a golf club head Atsushi Uchida 2002-04-30