Inventor
TSUJI KEI
US16 patents
⚠️ This page may combine multiple inventors who share the name “TSUJI KEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MIZUNO KK
8 patentsUS6695712B1Feb 24, 2004
Golf club head, iron golf club head, wood golf club head, and golf club set
MIZUNO KK116 citations96
US10159880B1Dec 25, 2018
Adjustable metal wood golf club head with moveable weight structure
MIZUNO KK13 citations83
US11794082B1Oct 24, 2023
Golf club head with sole side features
MIZUNO KK4 citations66
US11738242B2Aug 29, 2023
Wave sole for a golf club head
MIZUNO KK0 citations61
US10926141B2Feb 23, 2021
Wave sole for a golf club head
MIZUNO KK0 citations61
US11235213B2Feb 1, 2022
Golf club head and golf club
MIZUNO KK0 citations51
US12053676B2Aug 6, 2024
Golf club head
MIZUNO KK0 citations47
US10486027B1Nov 26, 2019
Golf ball
MIZUNO KK0 citations45
GRACENOTE INC
4 patentsUS10885109B2Jan 5, 2021
Multiple stage indexing of audio content
GRACENOTE INC1 citations70
US12346373B2Jul 1, 2025
Multiple stage indexing of audio content
GRACENOTE INC0 citations59
US11954149B2Apr 9, 2024
Multiple stage indexing of audio content
GRACENOTE INC0 citations59
US11487814B2Nov 1, 2022
Multiple stage indexing of audio content
GRACENOTE INC0 citations59