Issued Patents 2025
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12397206 | Golf club head with improved inertia performance | Ryuichi Sugimae, Peter L. Larsen, Stephen S. Murphy, Scott A. Knutson, Charles E. Golden +6 more | 2025-08-26 |
| 12370419 | Golf club head with improved performance | Richard L. Cleghorn, Ryuichi Sugimae | 2025-07-29 |
| 12285663 | Golf club head with improved inertia performance | Thomas Orrin Bennett, Stephen S. Murphy, Charles E. Golden | 2025-04-29 |
| 12268943 | Golf club head with improved inertia performance and removable aft body coupled by metal-composite joint | Peter L. Larsen, Sang Yi, Ryuichi Sugimae | 2025-04-08 |
| 12243085 | Method and system for sales of golf equipment | Karl A. Clausen | 2025-03-04 |
| 12220620 | Golf club head with improved inertia performance | Ryuichi Sugimae, Charles E. Golden, Joey Ashcroft, Richard L. Cleghorn, Gregory D. Johnson +4 more | 2025-02-11 |