Susono, Japan

Fuminari Ishihara

This inventor holds 4 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignee: Toyota Jidosha Kabushiki Kaisha. Active years: 1997-2001.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Fuminari Ishihara. Retrieved from https://idiyas.com/inventor/fuminari-ishihara

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

Calculating rank
USPTO Granted Patents = 4 

% Patents Active = 100.0

 

Average Co-Inventor Count = 1.3

ph-index = 3

Forward Citations = 262(Granted Patents)


Company Filing History:


Years Active: 1997-2001

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4 patents (USPTO):Explore Patents

Title: Fuminari Ishihara: Innovator in Positional Information Systems

Introduction

Fuminari Ishihara is a notable inventor based in Susono, Japan. He has made significant contributions to the field of positional information systems, holding a total of 4 patents. His work focuses on enhancing the accuracy and efficiency of navigation and route guidance technologies.

Latest Patents

Ishihara's latest patents include a "Positional Information Providing System and Apparatus" and a "Route Guidance Apparatus." The positional information system allows terminals to request position information regarding facilities, such as parking lots, and provides this information relative to landmarks. The system computes shifts from landmark positions stored in a local map database, correcting facility positions as needed. The route guidance apparatus, on the other hand, is designed to send guiding destination data to a control center while calculating recommended routes based on real-time traffic conditions. This innovation improves the efficiency of route guidance by obtaining recommended routes even before the search for the destination is complete.

Career Highlights

Throughout his career, Fuminari Ishihara has worked with prominent companies in the automotive and technology sectors, including Toyota Motor Corporation and Aisin Aw Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in positional information systems.

Collaborations

Ishihara has collaborated with notable colleagues such as Hiroyuki Kanemitsu and Mitsuhiro Fukui, contributing to advancements in their respective fields.

Conclusion

Fuminari Ishihara's contributions to positional information systems and route guidance technologies highlight his role as an influential inventor. His innovative patents and collaborations reflect his commitment to enhancing navigation systems, making significant strides in the industry.

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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