Fukuoka, Japan

Hirofumi Kamimaru

This inventor holds 30 USPTO granted patents and 14 published patent applications, primarily in Vehicle Information Systems. Top assignees: Toyota Jidosha Kabushiki Kaisha, Fujitsu Corporation. Active years: 2015-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hirofumi Kamimaru. Retrieved from https://idiyas.com/inventor/hirofumi-kamimaru

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

USPTO Granted Patents = 30 

% Patents Active = 90.0

Average Co-Inventor Count = 3.0

ph-index = 2

Forward Citations = 21(Granted Patents)


Company Filing History:


Years Active: 2015-2025

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Areas of Expertise:
Driving Assistance
Information Processing
Image Processing
In-Vehicle Device
Travel Guidance
Display Method
Power Transmission
Advertisement Display
Failed Vehicle Estimation
Lane Marking Deterioration
Non-Transitory Storage Medium
Control Method
30 patents (USPTO):Explore Patents

Title: Hirofumi Kamimaru: Innovator in Automotive Technologies

Introduction

Hirofumi Kamimaru, based in Fukuoka, Japan, is an accomplished inventor with an impressive portfolio of 30 patents. His work primarily focuses on innovations in the automotive sector, particularly concerning in-vehicle technology and navigation systems. Kamimaru's inventions demonstrate a commitment to enhancing vehicle performance and user experience.

Latest Patents

Among Kamimaru's latest patents is a revolutionary design for a vehicle that can receive traveling guidance generated from an image of a specific point. This system utilizes a processor that receives critical information for navigation based on images captured by another vehicle. The use of these images aims to improve route navigation, especially at points where a different vehicle might deviate from the intended guidance route.

Another notable patent is focused on an in-vehicle terminal device and display method. This innovative device communicates with a server and includes an identification information acquisition unit that gathers user identification when they board the vehicle. The communication unit transmits this information to the server, which then provides details on the arrangement of display elements tailored to the user's profile and vehicle type, enhancing personalization and usability for drivers and passengers.

Career Highlights

Hirofumi Kamimaru has contributed significantly to leading companies, including Toyota Motor Corporation and Fujitsu Corporation. His roles in these organizations have allowed him to leverage his inventive prowess and shape the future of automotive technologies, further solidifying his reputation as an influential inventor.

Collaborations

Throughout his career, Kamimaru has collaborated with esteemed colleagues such as Yoshihiro Oe and Kazuya Nishimura. These partnerships have fostered a creative environment that has led to groundbreaking advancements in the automotive industry.

Conclusion

Hirofumi Kamimaru's dedication to innovation is evident in his impressive patent portfolio and his contributions to influential companies in the automotive field. His latest inventions highlight the potential for enhancing vehicle technology and setting new standards in user experience. As technology continues to evolve, Kamimaru's work will undoubtedly play a crucial role in shaping the future of transportation.

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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