P

Inventor

FUJITA YOSHIMASA

JP63 patents
⚠️ This page may combine multiple inventors who share the name “FUJITA YOSHIMASA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KARSTEN MFG CORP

14 patents
US10646754B2May 12, 2020

Golf club head or other ball striking device having impact-influencing body features

KARSTEN MFG CORP13 citations94
US10780330B2Sep 22, 2020

Golf club and golf club head structures

KARSTEN MFG CORP7 citations84
US10751584B2Aug 25, 2020

Golf club head or other ball striking device having impact-influencing body features

KARSTEN MFG CORP5 citations84
US10130854B2Nov 20, 2018

Golf club and golf club head structures

KARSTEN MFG CORP7 citations84
US11819744B2Nov 21, 2023

Golf club and golf club head structures

KARSTEN MFG CORP1 citations73
US11154756B2Oct 26, 2021

Golf club and golf club head structures

KARSTEN MFG CORP2 citations73
US10716973B2Jul 21, 2020

Golf club head or other ball striking device having impact-influencing body features

KARSTEN MFG CORP2 citations73
US12502584B2Dec 23, 2025

Golf club head or other ball striking device having impact-influencing body features

KARSTEN MFG CORP0 citations62
US12318668B2Jun 3, 2025

Golf club head or other ball striking device having impact-influencing body features

KARSTEN MFG CORP0 citations62
US11872453B2Jan 16, 2024

Golf club head or other ball striking device having impact-influencing body features

KARSTEN MFG CORP0 citations62
US11826617B2Nov 28, 2023

Golf club head or other ball striking device having impact-influencing body features

KARSTEN MFG CORP0 citations62
US11738243B2Aug 29, 2023

Golf club head or other ball striking device having impact-influencing body features

KARSTEN MFG CORP0 citations62
US11439875B2Sep 13, 2022

Golf club head or other ball striking device having impact-influencing body features

KARSTEN MFG CORP0 citations62
US11148017B2Oct 19, 2021

Golf club head or other ball striking device having impact-influencing body features

KARSTEN MFG CORP0 citations62

SHARP KK

12 patents

NIKE INC

5 patents

FUJITA YOSHIMASA

4 patents

MITSUBISHI CHEM IND

4 patents

SAMSUNG DISPLAY CO LTD

4 patents

OGATA HIDENORI

3 patents

YAMADA MAKOTO

2 patents

STITES JOHN T

1 patent

BESSHO HISANORI

1 patent

Showing the top 50 of 63 patents by PatentIndex Score.