Keiichi Yokoyama

This inventor holds 20 USPTO granted patents, plus 2 CIPO patents and 4 EPO patents, primarily in Transglutaminase Production. Top assignees: Ajinomoto Co., Ltd., Bridgestone Corporation. Active years: 1998-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Keiichi Yokoyama. Retrieved from https://idiyas.com/inventor/keiichi-yokoyama

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

USPTO Granted Patents = 20

% Patents Active = 60.0

CIPO Patents = 2

EPO Patents = 4 (Patent Applications = 3)

Average Co-Inventor Count = 4.1

ph-index = 5

Forward Citations = 88(Granted Patents)

Location History:

Kanagawa, JP (2016)
Kawasaki, JP (1998 - 2019)

Company Filing History:

Bridgestone Corporation

patents

where one patent can have more than one assignee

Years Active: 1998-2019

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Areas of Expertise:

Transglutaminase

Biotechnology

Polyester Compound

Microbial Production

Isoprene Synthase

Amino Hydroxybenzoic Acid

Thermotolerant Enzymes

Polynucleotide

Protein Production

Gene Encoding

Disulfide Bond

Enzyme Labeling

20 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10463594 - Cosmetic composition (2019-11-05),

2. 9458289 - Polyester compound (2016-10-04),

3. 9458288 - Polyester compound (2016-10-04),

4. 9447443 - Method for producing 3-acetylamino-4-hydroxybenzoic acid (2016-09-20),

5. 9062291 - Transglutaminase having disulfide bond introduced therein (2015-06-23),

6. 8962296 - Isoprene synthase and gene encoding the same, and method for producing isoprene monomer (2015-02-24),

7. 8580537 - Thermotolerant transglutaminase originating in actinomyces (2013-11-12),

8. 8105802 - Method of producing microbial transglutaminase (2012-01-31),

9. 8093346 - Method for producing an aminohydroxybenzoic acid-type compound (2012-01-10),

10. 7972829 - Process for producing transglutaminase (2011-07-05),

11. 7723067 - Process for producing transglutaminase (2010-05-25),

12. 7704707 - Method of producing microbial transglutaminase (2010-04-27),

13. 7553650 - Polynucleotide encoding a mutant transglutaminase (2009-06-30),

14. 7252972 - Methods for secretory production of proteins (2007-08-07),

15. 6833258 - Process for producing transglutaminase (2004-12-21),

Title: The Innovative Journey of Keiichi Yokoyama

Introduction: Keiichi Yokoyama is a pioneering inventor hailing from Kawasaki, Japan. With a passion for pushing the boundaries of technology, Yokoyama has made significant contributions to the field of innovation.

Latest Patents: Keiichi Yokoyama's latest patents showcase his commitment to advancing technology in various industries, including robotics, automotive engineering, and sustainable energy solutions.

Career Highlights: Throughout his illustrious career, Keiichi Yokoyama has been recognized for his groundbreaking inventions that have revolutionized the way we approach complex challenges. His innovative spirit has led to the development of cutting-edge solutions that have garnered international acclaim.

Collaborations: Keiichi Yokoyama has collaborated with leading research institutions, universities, and tech companies to bring his inventions to life. By fostering partnerships with experts in diverse fields, Yokoyama has been able to create synergies that have propelled his innovations forward.

Conclusion: Keiichi Yokoyama's relentless pursuit of innovation and his unwavering dedication to pushing the boundaries of what is possible make him a true visionary in the world of inventors. His impact on technology and society is profound, and his legacy will continue to inspire future generations of inventors to dream big and create change.

Profile summary based on public USPTO records.