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For the Inventor, By the Inventor

Wako, Japan

Tomoharu Hozumi

This inventor holds 8 USPTO granted patents and 3 EPO patents. Top assignee: Honda Motor Co., Ltd.. Active years: 2013-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tomoharu Hozumi. Retrieved from https://idiyas.com/inventor/tomoharu-hozumi

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

USPTO Granted Patents = 8

% Patents Active = 100.0

 

Average Co-Inventor Count = 4.3

ph-index = 2

Forward Citations = 14(Granted Patents)


Location History:

  • Saitama-ken, JP (2013 - 2014)
  • Wako, JP (2014 - 2018)
  • Dublin, OH (US) (2020)

Company Filing History:

goldMedal8 out of 22,006 
 
Honda Motor Co., Ltd.
 patents

Years Active: 2013-2025

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8 patents (USPTO):Explore Patents
1. 12313018 - Systems and methods for controlling a vehicle engine (2025-05-27),
2. 10760511 - Apparatus for controlling engine idle and uses thereof (2020-09-01),
3. 10724459 - Apparatus for controlling torque control feedback and uses thereof (2020-07-28),
4. 9857273 - Misfire detecting apparatus for internal combustion engine (2018-01-02),
5. 8935074 - Apparatus to control internal combustion engine, method for controlling internal combustion engine and non-transitory computer-readable recording medium (2015-01-13),
6. 8838368 - Device and method for controlling timing at which ignition is stopped when internal combustion engine becomes stopped (2014-09-16),
7. 8812221 - Stop control system and method for internal combustion engine (2014-08-19),
8. 8589056 - Stop control system and method for internal combustion engine (2013-11-19),

Title: Tomoharu Hozumi: Innovator in Vehicle Engine Control Systems

Introduction

Tomoharu Hozumi is a prominent inventor based in Wako, Japan, known for his significant contributions to vehicle engine control systems. With a total of 8 patents to his name, Hozumi has made strides in enhancing the efficiency and performance of internal combustion engines.

Latest Patents

Hozumi's latest patents include innovative systems and methods for controlling a vehicle engine. One notable patent describes a control system that incorporates an engine with cylinders, each equipped with a fuel injector. This system features a vehicle exhaust system that communicates with the engine to receive exhaust gas. A sensor detects the air-to-fuel ratio of the exhaust gas, while an engine electronic control unit (ECU) processes this data to optimize fuel injector operation based on the difference between expected and actual air-to-fuel ratio values. Another patent focuses on an apparatus for controlling engine idle speed during specific vehicle operations, minimizing unwanted motion and vibration by adjusting the target idle speed based on vehicle conditions.

Career Highlights

Hozumi is currently employed at Honda Motor Co., Ltd., where he continues to develop cutting-edge technologies in automotive engineering. His work has been instrumental in advancing vehicle performance and environmental sustainability.

Collaborations

Hozumi collaborates with talented colleagues, including Masaaki Nagashima and Atsushi Mitsui, to drive innovation within the automotive industry.

Conclusion

Tomoharu Hozumi's contributions to vehicle engine control systems exemplify his commitment to innovation and excellence in automotive technology. His patents reflect a deep understanding of engine dynamics and a dedication to improving vehicle performance.

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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