Hitachi, Japan

Masao Kikuchi

This inventor holds 1 USPTO granted patent. Top assignee: Hitachi, Ltd.. Active years: 1979.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masao Kikuchi. Retrieved from https://idiyas.com/inventor/masao-kikuchi-lblmqopb

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


% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 1

Forward Citations = 5(Granted Patents)


Company Filing History:


Years Active: 1979

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1 patent (USPTO):Explore Patents

Title: Masao Kikuchi - Innovator in Ignition Systems

Introduction

Masao Kikuchi is a notable inventor based in Hitachi, Japan. He has made significant contributions to the field of ignition systems for internal combustion engines. His innovative approach has led to the development of a unique device that enhances engine performance.

Latest Patents

Kikuchi holds a patent for an "Automatic ignition timing advancing device in ignition system." This device is designed to automatically advance the ignition timing in an ignition system. It operates by fixing the ignition timing constant in a low-speed range, advancing it in an intermediate speed range, and fixing it again in a high-speed range. The device utilizes a combination of positive and negative pulse signals to control the ignition timing effectively.

Career Highlights

Kikuchi has dedicated his career to advancing automotive technology. His work at Hitachi, Ltd. has positioned him as a key player in the development of ignition systems. His innovative solutions have contributed to improved engine efficiency and performance.

Collaborations

Kikuchi has collaborated with fellow inventor Nobuhiko Ogasawala. Their partnership has fostered advancements in ignition technology, further enhancing the capabilities of internal combustion engines.

Conclusion

Masao Kikuchi's contributions to ignition systems exemplify the spirit of innovation in automotive technology. His patent for an automatic ignition timing advancing device showcases his commitment to enhancing engine performance. His work continues to influence the industry and inspire future innovations.

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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