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For the Inventor, By the Inventor

Tokyo, Japan

Takaaki Sekiguchi

This inventor holds 13 USPTO granted patents and 7 published patent applications and 4 EPO patents. Top assignee: Clarion Co. Active years: 2015-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takaaki Sekiguchi. Retrieved from https://idiyas.com/inventor/takaaki-sekiguchi

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

USPTO Granted Patents = 13 

% Patents Active = 61.5

 

Average Co-Inventor Count = 3.0

ph-index = 3

Forward Citations = 16(Granted Patents)


Company Filing History:

goldMedal13 out of 1,057 
 
Clarion Co
 patents

Years Active: 2015-2022

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13 patents (USPTO):Explore Patents
1. 11441911 - Navigation system and navigation method (2022-09-13),
2. 11315425 - History information storage apparatus, route calculation method, and influence range distribution system (2022-04-26),
3. 11281652 - In-vehicle device and map updating system (2022-03-22),
4. 11163632 - Log transmission apparatus and log collection system (2021-11-02),
5. 11035677 - Route information conversion system, route information transmission apparatus, and route information reception apparatus (2021-06-15),
6. 10514263 - Navigation device, route search server, and route search method (2019-12-24),
7. 10116325 - Data compression/decompression device (2018-10-30),
8. 9804821 - Interaction history management device, interaction device and interaction history management method (2017-10-31),
9. 9739625 - Information processing apparatus, operating system, and operating method for information processing apparatus (2017-08-22),
10. 9426273 - Program expanding system, server for use therein, program expanding method and program managing program (2016-08-23),
11. 9317665 - Service management apparatus, program, and service management method (2016-04-19),
12. 9248788 - Information processing apparatus, operating system, and operating method for information processing apparatus (2016-02-02),
13. 9218812 - Vehicular device, server, and information processing method (2015-12-22),

Title: Takaaki Sekiguchi: Innovator in Navigation Technology

Introduction

Takaaki Sekiguchi is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of navigation technology, holding a total of 13 patents. His work focuses on enhancing navigation systems and methods, which are crucial for modern transportation.

Latest Patents

Among his latest patents is a navigation system and navigation method that includes an operation input unit, a temporary storage unit, and a control unit. This system executes processing concerning navigation operations using information for applications. The control unit sets analysis priority levels for processing map information and generates application information based on these priorities. Another notable patent is a history information storage apparatus, which stores travel history and map data. This apparatus detects changes in map data and determines influenced sections, allowing for accurate route calculations.

Career Highlights

Takaaki Sekiguchi has built a successful career at Clarion Co., where he has been instrumental in developing innovative navigation solutions. His expertise in navigation technology has positioned him as a key figure in the industry.

Collaborations

He has collaborated with notable coworkers, including Atsushi Shimizu and Yasushi Nagai, contributing to various projects that enhance navigation systems.

Conclusion

Takaaki Sekiguchi's work in navigation technology exemplifies innovation and dedication. His patents reflect a commitment to improving navigation systems, making significant strides in the field.

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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