Tokyo, Japan

Kazuhiro Hayakawa

This inventor holds 12 USPTO granted patents and 6 published patent applications and 2 EPO patents. Top assignees: Subaru Corporation, Fuji Jukogyo Kabushiki Kaisha. Active years: 2016-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazuhiro Hayakawa. Retrieved from https://idiyas.com/inventor/kazuhiro-hayakawa-lfwepocd

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

Calculating rank
USPTO Granted Patents = 12 

% Patents Active = 66.7

 

Average Co-Inventor Count = 5.0

ph-index = 1

Forward Citations = 6(Granted Patents)


Company Filing History:


Years Active: 2016-2026

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12 patents (USPTO):Explore Patents

Title: Kazuhiro Hayakawa: Innovator in Vehicle Technology

Introduction

Kazuhiro Hayakawa is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of vehicle technology, holding a total of seven patents. His innovative designs focus on enhancing vehicle functionality and user experience.

Latest Patents

One of Hayakawa's latest patents involves a vehicle that includes a storage, an obtainer, an extractor, a comparator, and a notification processor. This vehicle is designed to store first vehicle data in association with first image data. The obtainer acquires second vehicle data and second image data. The extractor identifies first vehicle data that is identical or similar to road data obtained from the second image data. The comparator then compares the second vehicle data with the extracted first vehicle data, obtaining a difference value. If this difference value exceeds a predetermined threshold, the notification processor alerts the user.

Another notable patent describes a vehicle equipped with a social media information acquisition unit, a collector, a browsing time acquisition unit, an extractor, and a control processor. This system communicates with the portable devices of occupants to gather social media information. The collector compiles search keywords from this information, while the browsing time acquisition unit tracks the time spent on each keyword. The extractor identifies common subjects based on the collected keywords and browsing times. The control processor then determines and notifies occupants of relevant proposals based on these common subjects.

Career Highlights

Kazuhiro Hayakawa has worked with notable companies such as Subaru Corporation and Fuji Jukogyo Kabushiki Kaisha. His experience in these organizations has allowed him to develop and refine his innovative ideas in vehicle technology.

Collaborations

Hayakawa has collaborated with talented individuals in his field, including Ryota Nakamura and Tsukasa Mikuni. These partnerships have contributed to the advancement of his projects and patents.

Conclusion

Kazuhiro Hayakawa is a distinguished inventor whose work in vehicle technology continues to push the boundaries of innovation. His patents reflect a commitment to improving the functionality and user experience of vehicles.

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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