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Sri Sports Limited

USPTO Granted Patents = 628

EPO Patents = 1

Trademarks = 14

Forward Citations = 14,193

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183 inventors (with patents filed for the assignee):

Keiji Ohama (54 out of 92 patents)

Takahiro Sajima (46 out of 114 patents)

Nathaniel J Radcliffe (46 out of 79 patents)

4. Kazuhiko Isogawa (41 out of 78 patents)

5. John J Rae (34 out of 65 patents)

6. Sharon J Park (32 out of 75 patents)

7. Masatoshi Yokota (30 out of 72 patents)

8. Toshiyuki Tarao (28 out of 103 patents)

9. Robert J Horacek (28 out of 48 patents)

10. Michael J Wallans (28 out of 44 patents)

11. Seiichiro Endo (27 out of 65 patents)

12. Takashi Sasaki (25 out of 45 patents)

13. Masahide Onuki (24 out of 79 patents)

14. Akio Yamamoto (24 out of 47 patents)

15. Koichi Fujisawa (24 out of 32 patents)

Core Competencies:

Golf Club Head

Golf Club Cover

Shaft Fitting System

Weight Member

Golf Product Reconfiguration

Lie and Loft Adjustment

Iron Type Golf Club

Putter-Type Golf Club

Golf Ball Material

Surface Treatment

Golf Ball Resin Composition

Golf Club Shaft

628 patents: Sort by Forward Citations

1. 10434379 - Golf club head (2019-10-08),

2. 10166448 - Golf club cover having a pull member (2019-01-01),

3. 10080940 - Shaft fitting system (2018-09-25),

4. 10052537 - Weight member for a golf club head (2018-08-21),

5. 10010769 - Golf club head (2018-07-03),

6. 10004956 - Method, apparatus, and system for golf product reconfiguration (2018-06-26),

7. 9993703 - Method, apparatus, and system for golf product reconfiguration and selection (2018-06-12),

8. 9975014 - Golf club head (2018-05-22),

9. 9931547 - Golf club head with a body-conforming weight member (2018-04-03),

10. 9889350 - Golf club head (2018-02-13),

11. 9884232 - Method, apparatus, and system for golf product reconfiguration (2018-02-06),

12. 9737769 - Golf club (2017-08-22),

13. 9731177 - Golf club head (2017-08-15),

14. 9724576 - Golf club head (2017-08-08),

15. 9636556 - Method, apparatus, and system for golf product reconfiguration and selection (2017-05-02),

SRI Sports Limited is a leading sports equipment manufacturer and distributor. With a wide range of products, including cricket bats, tennis racquets, and footballs, we cater to sports enthusiasts of all ages. Our dedication to quality, innovation, and customer satisfaction has earned us a strong reputation in the industry. Visit our website to explore our product catalog and find the perfect equipment to elevate your game.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

628 Patents

#2 in Kobeshi

#311 in Japan

#1,523 in the World

Sri Sports Limited

Forward Citations = 14,193

183 inventors:

Keiji Ohama (54 out of 92 patents)

Takahiro Sajima (46 out of 114 patents)

Nathaniel J Radcliffe (46 out of 79 patents)

4. Kazuhiko Isogawa (41 out of 78 patents)

5. John J Rae (34 out of 65 patents)

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