Patents
.us
Search
Marketplace
Patent My Idea
Patents
/
Inventors
Doug M. Takehara
Encinitas, CA
US
13 patents
12 Patents
US12576316
2026
Golf Club Having an Adjustable Weight Assembly
ACUSHNET COMPANY
0 cites
US12485319
2025
Golf Club Head Having Improved Striking Face
Acushnet Company
0 cites
US12357886
2025
Double-wall Iron with Composite Inner Wall
Acushnet Company
0 cites
US12226679
2025
Golf Club Having a Damping Element for Ball Speed Control
Acushnet Company
0 cites
US12220623
2025
Golf Club Having a Damping Element for Ball Speed Control
Acushnet Company
0 cites
US12145035
2024
Adjustable Bounce Wedge
Acushnet Company
0 cites
US12102890
2024
Golf Club Having a Low Modulus Crown
Acushnet Company
0 cites
US11918867
2024
Co-forged Golf Club Head and Method of Manufacture
Acushnet Company
0 cites
USD1006933
2023
Iron Golf Club Head
Acushnet Company
0 cites
US11826620
2023
Golf Club Having a Damping Element for Ball Speed Control
Acushnet Company
0 cites
US11786789
2023
Golf Club Having a Damping Element for Ball Speed Control
Acushnet Company
0 cites
US11766593
2023
Adjustable Bounce Wedge
Acushnet Company
0 cites