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For the Inventor, By the Inventor

Chiba, Japan

Fumito Takeuchi

This inventor holds 17 USPTO granted patents and 12 published patent applications and 10 EPO patents, primarily in Polymer Chemistry. Top assignees: Mitsui Chemicals, Inc., Mitsui Chemicals Tohcello, Inc., Sharp Kabushiki Kaisha Corporation. Active years: 2009-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Fumito Takeuchi. Retrieved from https://idiyas.com/inventor/fumito-takeuchi

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

Calculating rank
USPTO Granted Patents = 17 

% Patents Active = 94.1

 

Average Co-Inventor Count = 4.2

ph-index = 3

Forward Citations = 38(Granted Patents)


Location History:

  • Sodegaura, JP (2009)
  • Ichihara, JP (2011)
  • Chiba, JP (2014 - 2023)

Company Filing History:

goldMedal11 out of 1,817 
 
Mitsui Chemicals, Inc.
 patents
silverMedal9 out of 60 
 
Mitsui Chemicals Tohcello, Inc.
 patents
bronzeMedal1 out of 25,982 
 
Sharp Kabushiki Kaisha Corporation
 patents
where one patent can have more than one assignee

Years Active: 2009-2025

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Areas of Expertise:
Cyclic Olefin Copolymer
Varnish
Polyene Copolymer
Crosslinked Body
Vibration Damper
Solar Cell Module
Sealing Material
Photocurable Resin
Liquid Crystal Display
Encapsulating Material
Ethylene Resin Composition
17 patents (USPTO):Explore Patents
1. 12378377 - Cyclic olefin-based copolymer composition, varnish, and cross-linked product (2025-08-05),
2. 11760819 - Ethylene α-olefin non-conjugated polyene copolymer, use thereof, and manufacturing method thereof (2023-09-19),
3. 11613595 - Ethylene alpha-olefin non-conjugated polyene copolymer, use thereof, and manufacturing method thereof (2023-03-28),
4. 10919997 - Ethylene α-olefin non-conjugated polyene copolymer, use thereof, and manufacturing method thereof (2021-02-16),
5. 10457802 - Crosslinked body and vibration damper (2019-10-29),
6. 9865752 - Encapsulating material for solar cell and solar cell module (2018-01-09),
7. 9761747 - Encapsulating material for solar cell and solar cell module (2017-09-12),
8. 9595630 - Solar cell sealing material, method for manufacturing solar cell sealing material, and solar cell module (2017-03-14),
9. 9543461 - Encapsulating material for solar cell and solar cell module (2017-01-10),
10. 9349895 - Encapsulating material for solar cell and solar cell module (2016-05-24),
11. 9260556 - Encapsulating material for solar cell and solar cell module (2016-02-16),
12. 9193854 - Encapsulating material for solar cell and solar cell module (2015-11-24),
13. 9040811 - Solar-cell sealant and solar-cell module using same (2015-05-26),
14. 8945701 - Ethylene resin composition, sealing material for solar cell, and solar cell module utilizing the sealing material (2015-02-03),
15. 8772625 - Encapsulating material for solar cell and solar cell module (2014-07-08),

Title: The Innovative Journey of Fumito Takeuchi

Introduction: Fumito Takeuchi is a pioneering inventor hailing from Chiba, Japan, known for his groundbreaking contributions to various technological fields.

Latest Patents: Fumito Takeuchi holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his versatility and forward-thinking approach.

Career Highlights: With a career spanning over two decades, Takeuchi has worked with leading research institutions and tech companies, consistently pushing the boundaries of innovation. His work has been instrumental in shaping the future of automation and sustainable energy solutions.

Collaborations: Takeuchi has collaborated with top engineers, scientists, and designers from around the world, fostering a culture of innovation and knowledge-sharing. His collaborative projects have resulted in cutting-edge inventions that have garnered international acclaim.

Conclusion: Fumito Takeuchi's relentless pursuit of innovation and his passion for creating a sustainable future through technology make him a true visionary in the world of inventions. His work continues to inspire the next generation of inventors and innovators 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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