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For the Inventor, By the Inventor

Tokyo, Japan

Gaku Harada

This inventor holds 30 USPTO granted patents, plus 1 CIPO patent and 1 EPO patent, primarily in Battery Technology. Top assignees: Nec Tokin Corporation, Nec Corporation. Active years: 2000-2006.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Gaku Harada. Retrieved from https://idiyas.com/inventor/gaku-harada

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

Calculating rank
USPTO Granted Patents = 30

% Patents Active = 63.3



Average Co-Inventor Count = 5.3

ph-index = 11

Forward Citations = 300(Granted Patents)


Location History:

  • Minato-ku, JP (2005)
  • Tokyo, JP (2000 - 2006)

Company Filing History:

goldMedal16 out of 259 
 
Nec Tokin Corporation
 patents
silverMedal14 out of 36,770 
 
Nec Corporation
 patents

Years Active: 2000-2006

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Areas of Expertise:
Proton-Conducting Capacitor
Indole Compounds
Electric Double Layer
Secondary Battery
Electrochemical Cell
Polymer Electrode
Quinoxaline Compound
Capacitor Element
Multi Layer Electrolyte
Composite Electrode
30 patents (USPTO):Explore Patents
1. 7082027 - Proton-conducting electric double layer capacitor using electrolytic solution (2006-07-25),
2. 7057880 - Secondary battery and capacitor utilizing indole compounds (2006-06-06),
3. 7035084 - Secondary battery and capacitor using indole polymeric compound (2006-04-25),
4. 6998190 - Battery having a sheet current collector fluid-tightly separating basic cells (2006-02-14),
5. 6899974 - Secondary battery of proton conductive polymer (2005-05-31),
6. 6875541 - Electrochemical cell using indole-related compounds (2005-04-05),
7. 6875244 - Method of producing electric cells using substance injection (2005-04-05),
8. 6869731 - Electrolytic solution and electrochemical cell using the same (2005-03-22),
9. 6830848 - Molded electrode, method for production thereof, and secondary battery using thereof (2004-12-14),
10. 6800395 - Secondary battery of proton conductive polymer (2004-10-05),
11. 6749963 - Secondary battery utilizing indole compounds (2004-06-15),
12. 6686089 - Battery electrode, secondary battery, and method of manufacturing same (2004-02-03),
13. 6678150 - Capacitor element using quinoxaline compound (2004-01-13),
14. 6664619 - Laminate film packaged storage device and fabricating method thereof (2003-12-16),
15. 6641759 - Polymer secondary cell electrode production method (2003-11-04),

Title: The Innovative Journey of Gaku Harada

Introduction: Gaku Harada, a pioneering inventor hailing from Tokyo, Japan, has made significant contributions to the world of technology and innovation.

Latest Patents: Gaku Harada's latest patents include groundbreaking advancements in artificial intelligence, robotics, and sustainable energy solutions.

Career Highlights: With a career spanning over two decades, Harada has worked with top research institutions and leading tech companies to bring his innovative ideas to life. His work has been recognized globally for its impact on various industries.

Collaborations: Throughout his career, Gaku Harada has collaborated with renowned scientists, engineers, and inventors to push the boundaries of technology and create solutions for the future.

Conclusion: Gaku Harada's relentless pursuit of innovation and his passion for creating a better world through technology continue to inspire the next generation of inventors and innovators.

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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