Takeshi Murakami

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Higashi-Osaka-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Helmet
- Patent number 12,089,686
- Issue date Sep 17, 2024
- OGK KABUTO CO., LTD.
- Yoshito Nakashima
- A42 - HEADWEAR
Information Patent Grant
Wake stabilizer for helmet and helmet
- Patent number 8,726,425
- Issue date May 20, 2014
- OGK Kabuto Co., Ltd.
- Takeshi Murakami
- A42 - HEADWEAR

Patents Applicationslast 30 patents

Information Patent Application
HELMET
- Publication number 20230041919
- Publication date Feb 9, 2023
- OGK KABUTO CO., LTD.
- Yoshito NAKASHIMA
- A42 - HEADWEAR
Information Patent Application
HELMET
- Publication number 20140259311
- Publication date Sep 18, 2014
- OGK KABUTO CO., LTD.
- Takeshi Murakami
- A42 - HEADWEAR