Haga-gun, Japan

Hideto Yamamoto

This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignee: Honda Motor Co., Ltd.. Active years: 2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hideto Yamamoto. Retrieved from https://idiyas.com/inventor/hideto-yamamoto-nlotnfh1

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

% Patents Active = 100.0


Average Co-Inventor Count = 3.0

ph-index = 1


Company Filing History:


Years Active: 2015

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1 patent (USPTO):Explore Patents

Title: Hideto Yamamoto: Vehicle Power Supply Innovation

Introduction

Hideto Yamamoto is an inventor associated with Haga-gun, Japan, and Honda Motor Co., Ltd. His patent work addresses vehicle power management during deceleration and changes in engine operation.

Latest Patents

Yamamoto is credited with 1 patent, titled “Vehicle Power Supply Device.” The invention describes a controller that responds when fuel supply to an internal combustion engine stops, such as during deceleration. When the vehicle is traveling above a predetermined speed, the controller operates a power generator in a first power-generating mode and uses regenerative power to charge a capacitor through a DC-DC converter. When fuel supply resumes as the engine reaches a predetermined revolution speed and the vehicle slows to the specified speed, the generator can remain in that mode.

Career Highlights

Yamamoto’s listed patent reflects work on coordinating regenerative power generation, capacitor charging, and engine operation in a vehicle power supply system. He is associated with Honda Motor Co., Ltd.

Collaborations

Tomohiro Arakawa and Yasuhiro Hara are identified as Yamamoto’s coworkers.

Conclusion

Hideto Yamamoto’s patent focuses on managing regenerative energy and maintaining power generation as a vehicle decelerates and its engine operation changes.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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