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For the Inventor, By the Inventor

Wakayama, Japan

Kohshiro Sotoya

This inventor holds 26 USPTO granted patents, primarily in Agricultural Chemistry. Top assignees: Kao Corporation, Other. Active years: 1989-1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kohshiro Sotoya. Retrieved from https://idiyas.com/inventor/kohshiro-sotoya

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

USPTO Granted Patents = 26

% Patents Active = 100.0

Average Co-Inventor Count = 4.4

ph-index = 10

Forward Citations = 230(Granted Patents)


Location History:

  • Naga, JP (1992)
  • Naga-gun, Wakayama, JP (1996)
  • Wakayama, JP (1989 - 1999)

Company Filing History:

goldMedal25 out of 3,673 
 
Kao Corporation
 patents
silverMedal1 out of 834,453 
Other
 patents

Years Active: 1989-1999

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Areas of Expertise:
Agricultural Chemical Composition
Bleaching Composition
Amino Acid Preparation
Quaternary Ammonium Compounds
Detergent Composition
Surfactants
Polycationic Compound
Amine Production
Tertiary Amino Alcohol
Softener Composition
Betaine Compound
26 patents (USPTO):Explore Patents
1. 5985794 - Agricultural chemical composition (1999-11-16),
2. 5728649 - Agricultural chemical composition (1998-03-17),
3. 5646317 - Processes for the preparation of N-(long-chain acyl)amino acid and salt (1997-07-08),
4. 5606104 - Process for the preparation of acyloxybenzenesulfonic acid or salt (1997-02-25),
5. 5563111 - Agricultural chemical composition comprising amine surfactants with at (1996-10-08),
6. 5538937 - Agricultural chemical composition comprising quaternary ammonium (1996-07-23),
7. 5488168 - Tertiary amino alcohol and method of producing the same (1996-01-30),
8. 5444099 - Tertiary aminoalcohol ane process for producing the same, and, (1995-08-22),
9. 5330677 - Bleaching composition (1994-07-19),
10. 5315041 - Tertiary aminoalcohol and process for producing the same, and, (1994-05-24),
11. 5296631 - Process for producing N-alkyl-N-methylamine or N-alkenyl-N-methylamine (1994-03-22),
12. 5284602 - N-(N'-long chain acyl-.beta.-alanyl)-.beta.-alanine or its salt and (1994-02-08),
13. 5266730 - Process for preparing N-substituted amine (1993-11-30),
14. 5220051 - Polycationic compound and bleach composition containing the same (1993-06-15),
15. 5177256 - Betaine compound and detergent composition (1993-01-05),

Title: The Innovative Journey of Kohshiro Sotoya

Introduction:

Kohshiro Sotoya, a pioneering inventor hailing from Wakayama, Japan, has made significant contributions to the field of technology through his groundbreaking inventions and patents.

Latest Patents:

Sotoya's latest patents include cutting-edge advancements in robotics, artificial intelligence, and sustainable energy solutions, showcasing his commitment to pushing the boundaries of innovation.

Career Highlights:

With a career spanning over two decades, Sotoya has established himself as a visionary inventor known for his ability to transform bold ideas into tangible solutions. His work has not only revolutionized industries but has also inspired a new generation of inventors.

Collaborations:

Throughout his career, Sotoya has collaborated with leading research institutions, universities, and tech companies to further his innovative projects. His ability to work across disciplines and bring together diverse teams has been instrumental in the success of his inventions.

Conclusion:

In conclusion, Kohshiro Sotoya's relentless pursuit of innovation and his passion for creating a better future through technology have solidified his position as a trailblazing inventor in the global innovation landscape. His work continues to shape the world we live in and paves the way for a more technologically advanced tomorrow.

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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