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For the Inventor, By the Inventor

Osaka, Japan

Mizuno Corporation


USPTO Granted Patents = 297

% Expired Patents = 21.2



Trademarks = 105

Forward Citations = 7,787

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232 inventors (with patents filed for the assignee):

goldMedal Kenjiro Kita (25 out of 25 patents)

silverMedal David Gregory Llewellyn (24 out of 72 patents)

bronzeMedal Masao Nagai (18 out of 24 patents)

4.  Kazuhiro Kume (16 out of 16 patents)

5.  Takeshi Naruo (15 out of 15 patents)

6.  Shigeki Kuroda (15 out of 15 patents)

7.  Takao Oda (13 out of 13 patents)

8.  Natsuki Sato (13 out of 31 patents)

9.  Yasunori Kaneko (13 out of 13 patents)

10.  Shuichi Noguchi (13 out of 13 patents)

11.  Yohei Yamashita (12 out of 13 patents)

12.  Norikazu Ninomiya (12 out of 12 patents)

13.  Kenji Onoda (12 out of 12 patents)

14.  Mototaka Iwata (11 out of 13 patents)

15.  Mamoru Saraie (11 out of 18 patents)


Core Competencies:
Sole Structure
Golf Club Head
Performance Bat
Shoe Upper
Shock Absorbing Member
Midsole Structure
Garment
Outsole Structure
Swimsuit
Baseball Glove
Stud for Outsole
Swing Analysis Device

297 patents:

1. 12611003 - Sole series and method for manufacturing sole (2026-04-28),
2. 12521612 - Modular putter (2026-01-13),
3. 12471664 - Sole structure and shoe having the same (2025-11-18),
4. 12433367 - Fabric for shoe upper, shoe upper, and shoe (2025-10-07),
5. 12390706 - Bat system with performance limiting structure and methods of making same (2025-08-19),
6. 12317987 - Shoulder belt and bag (2025-06-03),
7. 12302983 - Sole for a shoe (2025-05-20),
8. 12295450 - Sole for a shoe (2025-05-13),
9. 12290742 - Sports glove (2025-05-06),
10. 12290150 - Stud for outsole, outsole for cleated shoe, method for producing outsole, and cleated shoe (2025-05-06),
11. 12285672 - Shape retainer for baseball or softball glove and shape retention method for baseball or softball glove (2025-04-29),
12. 12262779 - Sole for a shoe (2025-04-01),
13. 12194353 - Bat (2025-01-14),
14. 12157048 - Baseball or softball glove (2024-12-03),
15. 12121093 - Swimsuit (2024-10-22),
Mizuno Corporation is a Japanese sports equipment and sportswear company. Established in 1906, Mizuno has expanded globally and is known for its high-quality products in various sports categories, including running, golf, baseball, volleyball, and more. With a commitment to innovation and improvement, Mizuno continues to provide athletes with gear that enhances performance and comfort.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Sep 15 2026

Mizuno Corporation
297 Patents

#62 in Osaka

#547 in Japan

#3,002 in the World

Osaka, JP
Osaka, Japan

Mizuno Corporation

Forward Citations = 7,787

232 inventors:

goldMedal Kenjiro Kita (25 out of 25 patents)

silverMedal David Gregory Llewellyn (24 out of 72 patents)

bronzeMedal Masao Nagai (18 out of 24 patents)

4.  Kazuhiro Kume (16 out of 16 patents)

5.  Takeshi Naruo (15 out of 15 patents)

Please report any incorrect information to [email protected]
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