Sagamihara, Japan

Harunobu Okabe

This inventor holds 2 USPTO granted patents. Top assignee: Hitachi Automotive Systems, Ltd.. Active years: 2015-2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Harunobu Okabe. Retrieved from https://idiyas.com/inventor/harunobu-okabe

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

Calculating rank

% Patents Active = 50.0

Average Co-Inventor Count = 6.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2015-2017

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2 patents (USPTO):Explore Patents

Title: Harunobu Okabe: Innovator in Balancer Device Technology

Introduction

Harunobu Okabe is a notable inventor based in Sagamihara, Japan. He has made significant contributions to the field of internal combustion engine technology, particularly through his innovative balancer devices. With a total of 2 patents to his name, Okabe's work has garnered attention in the automotive industry.

Latest Patents

Okabe's latest patents include a balancer device for internal combustion engines. This device features a housing fixed to the engine, a roller bearing, and a balancer shaft that is rotatably supported within the housing. It also includes a balancer weight and an introduction part for lubricating oil, ensuring efficient operation. Another patent focuses on a balancer device that incorporates a drive gear and a balancer drive shaft, which work together to transmit rotation force from the crankshaft. This design includes unique ring-shaped grooves that enhance the functionality of the gears.

Career Highlights

Harunobu Okabe is currently employed at Hitachi Automotive Systems, Ltd., where he continues to develop innovative solutions for automotive applications. His expertise in balancer devices has positioned him as a key player in the industry, contributing to advancements in engine performance and efficiency.

Collaborations

Okabe has collaborated with notable coworkers such as Masaharu Saito and Tamotsu Todo. Their combined efforts have led to the development of cutting-edge technologies in the automotive sector.

Conclusion

Harunobu Okabe's contributions to balancer device technology reflect his dedication to innovation in the automotive industry. His patents and collaborations highlight the importance of teamwork in advancing engineering solutions.

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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