Mitsuharu HASUMI

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Shizuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electric assist system and electric assist vehicle
- Patent number 11,577,615
- Issue date Feb 14, 2023
- Yamaha Hatsudoki Kabushiki Kaisha
- Mitsuharu Hasumi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Electric assist system and electric assist vehicle
- Patent number 11,440,618
- Issue date Sep 13, 2022
- Yamaha Hatsudoki Kabushiki Kaisha
- Mitsuharu Hasumi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Electric assist system and electric assist vehicle
- Patent number 11,014,626
- Issue date May 25, 2021
- Yamaha Hatsudoki Kabushiki Kaisha
- Mitsuharu Hasumi
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
ELECTRIC ASSIST SYSTEM AND ELECTRIC ASSIST VEHICLE
- Publication number 20200207216
- Publication date Jul 2, 2020
- YAMAHA HATSUDOKI KABUSHIKI KAISHA
- Mitsuharu HASUMI
- B60 - VEHICLES IN GENERAL
Information Patent Application
ELECTRIC ASSIST SYSTEM AND ELECTRIC ASSIST VEHICLE
- Publication number 20190315433
- Publication date Oct 17, 2019
- YAMAHA HATSUDOKI KABUSHIKI KAISHA
- Mitsuharu HASUMI
- B60 - VEHICLES IN GENERAL
Information Patent Application
ELECTRIC ASSIST SYSTEM AND ELECTRIC ASSIST VEHICLE
- Publication number 20190308512
- Publication date Oct 10, 2019
- YAMAHA HATSUDOKI KABUSHIKI KAISHA
- Mitsuharu HASUMI
- B60 - VEHICLES IN GENERAL
Information Patent Application
ELECTRIC ASSISTANCE SYSTEM AND ELECTRICALLY ASSISTED VEHICLE
- Publication number 20190299797
- Publication date Oct 3, 2019
- YAMAHA HATSUDOKI KABUSHIKI KAISHA
- Mitsuharu HASUMI
- B60 - VEHICLES IN GENERAL