HO

Hitoshi Oyama

DC Dunlop Sports Co.: 3 patents #31 of 93Top 35%
Overall (2017): #76,892 of 506,227Top 20%
3
Patents 2017

Issued Patents 2017

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9717965 Golf club grip and golf club Chiemi Mikura, Sho GOJI, Kazuyoshi Shiga, Kuniyasu Horiuchi, Toshiyuki Tarao +2 more 2017-08-01
9630077 Grip for sporting goods and golf club Chiemi Mikura, Sho GOJI, Kazuyoshi Shiga, Kuniyasu Horiuchi, Toshiyuki Tarao +2 more 2017-04-25
9586113 Golf club grip and golf club Sho GOJI, Chiemi Mikura, Kazuyoshi Shiga, Kuniyasu Horiuchi, Toshiyuki Tarao +2 more 2017-03-07