Yokohama, Japan

Toru Kitayama

This inventor holds 1 USPTO granted patent. Top assignee: Hitachi Automotive Systems, Ltd.. Active years: 2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toru Kitayama. Retrieved from https://idiyas.com/inventor/toru-kitayama-lann1ayv

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


Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 5(Granted Patents)


Company Filing History:


Years Active: 2013

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1 patent (USPTO):Explore Patents

Title: The Innovations of Toru Kitayama

Introduction

Toru Kitayama is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of internal combustion engines, particularly through his innovative patent. His work is recognized for enhancing the efficiency and performance of automotive systems.

Latest Patents

Toru Kitayama holds a patent for a Variable Valve Actuating Apparatus, Valve Phase Varying Apparatus, and Control Apparatus for Internal Combustion Engine. This invention provides an internal combustion engine with a valve lift varying mechanism for intake valves and a valve phase varying mechanism for exhaust valves. The controller performs a control operation in response to a request to pause at least one cylinder while the engine is in operation. The control operation includes a first operation of setting an intake valve lift to a zero-lift setpoint and a second operation of setting an exhaust valve phase to optimize the timing of valve openings and closings.

Career Highlights

Toru Kitayama is currently employed at Hitachi Automotive Systems, Ltd., where he continues to develop innovative solutions for automotive technology. His expertise in valve actuation mechanisms has positioned him as a key figure in the advancement of engine performance.

Collaborations

Toru has collaborated with notable colleagues such as Makoto Nakamura and Seinosuke Hara. Their combined efforts contribute to the innovative projects at Hitachi Automotive Systems, Ltd.

Conclusion

Toru Kitayama's contributions to automotive technology through his patent demonstrate his commitment to innovation in the field of internal combustion engines. His work continues to influence the industry and improve engine efficiency.

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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