Kohei Kikuchi

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Yoro-gun, JP

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Patents Grantslast 30 patents

Information Patent Grant
Bat system with performance limiting structure and methods of makin...
- Patent number 11,524,215
- Issue date Dec 13, 2022
- Mizuno Corporation
- Kohei Kikuchi
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Bat system with performance limiting structure and methods of makin...
- Patent number 10,967,235
- Issue date Apr 6, 2021
- Mizuno Corporation
- Kohei Kikuchi
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Baseball or softball bat with modified restitution characteristics
- Patent number 10,561,914
- Issue date Feb 18, 2020
- Mizuno Corporation
- Michiharu Tsukamoto
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Baseball or softball bat
- Patent number 10,507,368
- Issue date Dec 17, 2019
- Mizuno Corporation
- Kohei Kikuchi
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
BAT SYSTEM WITH PERFORMANCE LIMITING STRUCTURE AND METHODS OF MAKIN...
- Publication number 20210220713
- Publication date Jul 22, 2021
- Mizuno Corporation
- Kohei Kikuchi
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
BAT SYSTEM WITH PERFORMANCE LIMITING STRUCTURE AND METHODS OF MAKIN...
- Publication number 20200129823
- Publication date Apr 30, 2020
- Mizuno Corporation
- Kohei Kikuchi
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
BASEBALL OR SOFTBALL BAT
- Publication number 20180345102
- Publication date Dec 6, 2018
- Mizuno Corporation
- Kohei Kikuchi
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
BASEBALL OR SOFTBALL BAT WITH MODIFIED RESTITUTION CHARACTERISTICS
- Publication number 20180093148
- Publication date Apr 5, 2018
- Mizuno Corporation
- Michiharu Tsukamoto
- A63 - SPORTS GAMES AMUSEMENTS