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For the Inventor, By the Inventor

Tokyo, Japan

Takeshi Kawasato

This inventor holds 48 USPTO granted patents and 2 published patent applications and 1 EPO patent, primarily in Lithium-Ion Batteries. Top assignees: Asahi Glass Company, Limited, Agc Seimi Chemical Co., Ltd., Sumitomo Chemical Company, Limited. Active years: 1996-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takeshi Kawasato. Retrieved from https://idiyas.com/inventor/takeshi-kawasato

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

USPTO Granted Patents = 48 

% Patents Active = 79.2

 

Average Co-Inventor Count = 4.1

ph-index = 14

Forward Citations = 626(Granted Patents)


Location History:

  • Kanagawa, JP (2001 - 2005)
  • Yokohama, JP (1996 - 2007)
  • Chigasaki, JP (2009 - 2014)
  • Tokyo, JP (2016 - 2021)
  • Chiyoda-ku, JP (2018 - 2021)

Company Filing History:

goldMedal27 out of 2,560 
 
Asahi Glass Company, Limited
 patents
silverMedal10 out of 23 
 
Agc Seimi Chemical Co., Ltd.
 patents
bronzeMedal8 out of 6,961 
 
Sumitomo Chemical Company, Limited
 patents
4. 2 out of 38 
 
Seimi Chemical Co., Ltd.
 patents
5. 1 out of 834,513 
Other
 patents

Years Active: 1996-2021

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Areas of Expertise:
Lithium-Ion Battery
Cathode Active Material
Composite Oxide
Production Method
Electric Double Layer Capacitor
Positive Electrode
Surface Modification
Non-Aqueous Electrolyte
48 patents (USPTO):Explore Patents
1. 11171333 - Production method of lithium-containing composite oxide and lithium-containing composite oxide (2021-11-09),
2. 11043695 - Lithium-containing composite oxide, cathode active material, positive electrode for lithium ion secondary battery, and lithium ion secondary battery (2021-06-22),
3. 10964944 - Lithium-containing composite oxide, cathode active material, positive electrode for lithium ion secondary battery, and lithium ion secondary battery (2021-03-30),
4. 10910640 - Cathode active material for lithium ion secondary battery, and process for its production (2021-02-02),
5. 10483536 - Production method of lithium-containing composite oxide and lithium-containing composite oxide (2019-11-19),
6. 10326127 - Cathode active material for lithium ion secondary battery, and process for its production (2019-06-18),
7. 10153489 - Lithium-containing composite oxide and process for its production (2018-12-11),
8. 10135064 - Cathode active material for lithium ion secondary battery (2018-11-20),
9. 9444099 - Process for producing cathode active material for lithium ion secondary battery, cathode for lithium ion secondary battery, and lithium ion secondary battery (2016-09-13),
10. 9306213 - Process for producing cathode active material for lithium ion secondary battery (2016-04-05),
11. 8883352 - Surface modified lithium-containing composite oxide for cathode active material for lithium ion secondary battery and its production process (2014-11-11),
12. 8795896 - Lithium-containing composite oxide and its production method (2014-08-05),
13. 8287828 - Process for producing lithium-containing composite oxide for positive electrode for lithium secondary battery (2012-10-16),
14. 8192715 - Lithium-containing composite oxide and its production method (2012-06-05),
15. 8192711 - Process for production of cathode active material for lithiun ion secondary battery (2012-06-05),

Title: The Innovative Journey of Takeshi Kawasato

Introduction: Takeshi Kawasato is a renowned inventor based in Tokyo, Japan, known for his groundbreaking contributions to various fields through his inventive spirit and dedication to innovation.

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

Career Highlights: With a career spanning over two decades, Takeshi Kawasato has worked with leading research institutions and tech companies, spearheading projects that have revolutionized industries and improved the quality of life for many.

Collaborations: Throughout his career, Takeshi Kawasato has collaborated with top engineers, scientists, and designers from around the world, fostering a culture of creativity and excellence in all his projects.

Conclusion: Takeshi Kawasato's passion for innovation and his relentless pursuit of excellence continue to inspire the next generation of inventors and shape the future of technology worldwide.

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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