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For the Inventor, By the Inventor

Hitachi, Japan

Takumi Fushiki

This inventor holds 20 USPTO granted patents and 2 published patent applications and 8 EPO patents, primarily in Traffic Navigation Systems. Top assignees: Hitachi, Ltd., Clarion Co, Xanavi Informatics Corporation. Active years: 2002-2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takumi Fushiki. Retrieved from https://idiyas.com/inventor/takumi-fushiki

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

Calculating rank
USPTO Granted Patents = 20 

% Patents Active = 65.0

 

Average Co-Inventor Count = 3.4

ph-index = 12

Forward Citations = 285(Granted Patents)


Location History:

  • Marunouchi, JP (2009)
  • Paris, FR (2009 - 2011)
  • Tokyo, JP (2011)
  • Hitachi, JP (2002 - 2015)

Company Filing History:

goldMedal11 out of 42,743 
 
Hitachi, Ltd.
 patents
silverMedal5 out of 1,057 
 
Clarion Co
 patents
bronzeMedal5 out of 146 
 
Xanavi Informatics Corporation
 patents
where one patent can have more than one assignee

Years Active: 2002-2015

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Areas of Expertise:
Route Planning
Energy Consumption
Traffic Information
Navigation Device
Statistical Traffic
Route Calculation
Traffic Estimation
Broadcasting Systems
Probe Car Control
Floating Car Data
Navigation Terminal
Communication Methods
20 patents (USPTO):Explore Patents
1. 9043141 - Navigation system and navigation method of route planning using variations of mechanical energy (2015-05-26),
2. 8694232 - Method of predicting energy consumption, apparatus for predicting energy consumption, and terminal apparatus (2014-04-08),
3. 8515655 - Navigation device and method for route calculation (2013-08-20),
4. 8405521 - Apparatus and method for generating statistic traffic information (2013-03-26),
5. 8255162 - Method and system for route searching, and navigation apparatus using the same (2012-08-28),
6. 8239127 - Car navigation system (2012-08-07),
7. 8185299 - Route search device and route search method (2012-05-22),
8. 8145414 - Method of estimation of traffic information, device of estimation of traffic information and car navigation device (2012-03-27),
9. 8024110 - Method of estimation of traffic information, device of estimation of traffic information and car navigation device (2011-09-20),
10. 7983837 - Display method of navi-server and navigation (2011-07-19),
11. 7899612 - Traffic information estimating system (2011-03-01),
12. 7636630 - Traffic information prediction device with day-factors and day factor classifications (2009-12-22),
13. 7577513 - Traffic information prediction system (2009-08-18),
14. 7536254 - Traffic information estimating system (2009-05-19),
15. 6759970 - Broadcasting system, broadcast receiving hardware systems, and navigation terminal (2004-07-06),

Title: Inventor Takumi Fushiki: Revolutionizing Technology at Hitachi

Introduction: Takumi Fushiki is a renowned inventor based in Hitachi, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Fushiki holds several patents in the areas of artificial intelligence, robotics, and sustainable energy solutions, showcasing his versatility and forward-thinking approach to invention.

Career Highlights: With a career spanning over two decades at Hitachi, Fushiki has led numerous research and development projects that have resulted in cutting-edge technological advancements and solutions for complex challenges.

Collaborations: Throughout his career, Fushiki has collaborated with top researchers, engineers, and scientists both within Hitachi and from external institutions, fostering a culture of innovation and knowledge sharing.

Conclusion: Takumi Fushiki's dedication to pushing the boundaries of technology and his passion for creating impactful solutions have solidified his reputation as a visionary inventor 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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