Osaka, Japan

Hajime Sakakibara

This inventor holds 6 USPTO granted patents. Top assignees: Sumitomo Electric Industries, Limited, Sumitomo Electric System Solutions Co., Ltd., Sumitomo Electric Systems Solutions Co., Ltd.. Active years: 2015-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hajime Sakakibara. Retrieved from https://idiyas.com/inventor/hajime-sakakibara

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 2.8

ph-index = 1

Forward Citations = 7(Granted Patents)


Location History:

  • Tokyo, JP (2015 - 2022)
  • Osaka, JP (2022 - 2023)

Company Filing History:


Years Active: 2015-2023

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6 patents (USPTO):Explore Patents

Title: Hajime Sakakibara: Innovator in Traffic Flow Simulation

Introduction

Hajime Sakakibara is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of traffic flow simulation, holding a total of 6 patents. His work focuses on improving traffic management systems through innovative simulation technologies.

Latest Patents

Sakakibara's latest patents include a traffic flow simulator and a passage possibility determination apparatus. The traffic flow simulator is designed to simulate the movement of multiple simulation vehicles within a road network. It features a route selection unit that determines the optimal path for each vehicle based on a predetermined model. Additionally, it includes an index calculation unit that evaluates the traffic conditions by monitoring the vehicles' movements.

The passage possibility determination apparatus assesses whether platoon vehicles can successfully navigate through intersections. It utilizes a calculation unit to measure various distances related to vehicle positioning and stopping requirements. This technology enhances safety and efficiency at traffic intersections.

Career Highlights

Throughout his career, Hajime Sakakibara has worked with prominent companies such as Sumitomo Electric Industries and Sumitomo Electric Systems Solutions. His experience in these organizations has allowed him to develop and refine his innovative ideas in traffic management.

Collaborations

Sakakibara has collaborated with talented individuals in his field, including Arata Doi and Hiroshi Matsumoto. These partnerships have contributed to the advancement of his projects and the successful implementation of his inventions.

Conclusion

Hajime Sakakibara is a distinguished inventor whose work in traffic flow simulation has the potential to revolutionize traffic management systems. His innovative patents and collaborations reflect his commitment to enhancing road safety and efficiency.

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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