Inventor
KANAYAMA TETSUYA
JP19 patents
⚠️ This page may combine multiple inventors who share the name “KANAYAMA TETSUYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MIZUNO USA INC
10 patentsUS7611424B2Nov 3, 2009
Golf club head and golf club
MIZUNO USA INC661 citations99
US9597563B2Mar 21, 2017
Multi-track adjustable golf club
MIZUNO USA INC51 citations93
USD617858SJun 15, 2010
Driver-type golf club head
MIZUNO USA INC34 citations91
USD617403SJun 8, 2010
Driver-type golf club head
MIZUNO USA INC38 citations91
US8021246B2Sep 20, 2011
Iron golf club heads and golf club sets with variable weight distribution
MIZUNO USA INC11 citations84
US7972222B2Jul 5, 2011
Iron golf club heads and golf club sets with variable weight distribution
MIZUNO USA INC7 citations84
USD618295SJun 22, 2010
Fairway wood-type golf club head
MIZUNO USA INC9 citations84
USD600766SSep 22, 2009
Back design for an iron golf club head
MIZUNO USA INC10 citations84
USD611554SMar 9, 2010
Back design for an iron golf club head
MIZUNO USA INC12 citations82
US9333399B2May 10, 2016
Adjustable golf club
MIZUNO USA INC4 citations73
MIZUNO KK
5 patentsUS10688354B2Jun 23, 2020
Method for manufacturing iron golf club head, iron golf club head, and iron golf club
MIZUNO KK5 citations84
US8715101B2May 6, 2014
Iron golf club
MIZUNO KK7 citations83
US11007411B2May 18, 2021
Method for manufacturing iron golf club head, iron golf club head, and iron golf club
MIZUNO KK0 citations62
US11291885B2Apr 5, 2022
Swing analysis device, swing analysis method, and swing analysis system
MIZUNO KK1 citations59
US12317987B2Jun 3, 2025
Shoulder belt and bag
MIZUNO KK0 citations51