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For the Inventor, By the Inventor

Yokohama, Japan

Yasuyuki Takayanagi

This inventor holds 14 USPTO granted patents and 1 EPO patent. Top assignees: Nitto Chemical Industry Co., Ltd., Mitsubishi Rayon Company, Limited. Active years: 1989-2002.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yasuyuki Takayanagi. Retrieved from https://idiyas.com/inventor/yasuyuki-takayanagi

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

USPTO Granted Patents = 14

% Patents Active = 100.0


Average Co-Inventor Count = 3.5

ph-index = 7

Forward Citations = 146(Granted Patents)


Location History:

  • Kanagawa, JP (1997)
  • Yokohama, JP (1989 - 2000)
  • Matsudo, JP (2001 - 2002)

Company Filing History:

goldMedal9 out of 161 
 
Nitto Chemical Industry Co., Ltd.
 patents
silverMedal6 out of 1,357 
 
Mitsubishi Rayon Company, Limited
 patents
where one patent can have more than one assignee

Years Active: 1989-2002

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14 patents (USPTO):Explore Patents
1. 6451757 - Chelating agent and detergent comprising the same (2002-09-17),
2. 6426229 - Chelating agent and detergent comprising the same (2002-07-30),
3. 6221834 - Chelating agent and detergent comprising the same (2001-04-24),
4. 6024895 - Cross-linkable, electrically conductive composition, electric conductor (2000-02-15),
5. 5932144 - Soluble aniline conducting polymers (1999-08-03),
6. 5700399 - Soluble alkoxy-group substituted aminobenzenesulfonic acid aniline (1997-12-23),
7. 5698730 - Method for preparing cyanoacetic acid higher ester (1997-12-16),
8. 5637752 - Method for preparing cyanoacetic acid higher ester (1997-06-10),
9. 5630945 - Method for recovering uncrosslinked synthetic resin waste (1997-05-20),
10. 5612303 - Solvent composition (1997-03-18),
11. 5589108 - Soluble alkoxy-group substituted aminobenzenesulfonic acid aniline (1996-12-31),
12. 5220065 - Method for producing n-methylolacrylamide (1993-06-15),
13. 4904803 - Process for producing N-substituted maleimides (1990-02-27),
14. 4812579 - Process for producing N-substituted maleimides (1989-03-14),

Title: The Innovative Mind of Yasuyuki Takayanagi

Introduction: Yasuyuki Takayanagi is a pioneering inventor hailing from Yokohama, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Yasuyuki Takayanagi holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his continuous dedication to pushing the boundaries of what is possible.

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

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

Conclusion: Yasuyuki Takayanagi's relentless pursuit of innovation and his passion for creating a better future through technology make him a true visionary in the world of inventions. His impact will continue to inspire generations to come.

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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