Tadashi Takemoto

This inventor holds 75 USPTO granted patents, primarily in Amino Acid Derivatives (CPC class 5624). Top assignees: Ajinomoto Co., Ltd., Central Research Laboratories Ajinomoto Co., Inc.. Active years: 1977-2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tadashi Takemoto. Retrieved from https://idiyas.com/inventor/tadashi-takemoto

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

USPTO Granted Patents = 75

% Patents Active = 69.3

Average Co-Inventor Count = 3.2

ph-index = 11

Forward Citations = 457(Granted Patents)

Forward Citations (Not Self Cited) = 368(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Toyonaka, JA (1977 - 1978)
Yokohama, JP (1987)
Yokkaichi, JP (1989 - 1990)
Yakkaichi, JP (1990)
Kanagawa-ken, JP (2003 - 2004)
Kanagawa, JP (2011)
Kawasaki, JP (1985 - 2013)

Company Filing History:

Central Research Laboratories Ajinomoto Co., Inc.

patent

Years Active: 1977-2013

Loading Chart...

Areas of Expertise:

Glutamate Derivatives

Aspartame Derivative

Sweetener Composition

Dipeptide Derivatives

Crystallization Processes

Production Intermediates

Non-Natural Stereoisomers

Cinnamaldehyde Derivatives

Ruminant Feed Additives

High Sweetness Compounds

Amino Acid Compounds

Granular Sweetener

75 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8563278 - Process of producing glutamate derivatives (2013-10-22),

2. 8535920 - Process for producing glutamate derivatives (2013-09-17),

3. 8202711 - Process for producing glutamate derivatives (2012-06-19),

4. 8043836 - Process for producing amino acid derivative from hydroxyimino acid (2011-10-25),

5. 7951835 - Crystals of non-natural-type stereoisomer salt of monatin and use thereof (2011-05-31),

6. 7935377 - Crystals of free (2R, 4R)-monatin and use thereof (2011-05-03),

7. 7795296 - Crystals of non-natural-type stereoisomer salt of monatin and use thereof (2010-09-14),

8. 7553974 - Crystal of (2R,4R)-monatin potassium salt and sweetener composition containing same (2009-06-30),

9. 7534590 - Method for producing monatin (2009-05-19),

10. 7396941 - Method for producing monatin (2008-07-08),

11. 7390909 - Processes of producing glutamic acid compounds and production intermediates therefore and novel intermediate for the processes (2008-06-24),

12. 7297800 - Process of producing glutamate derivatives (2007-11-20),

13. 7238830 - N-alkylaspartyl dipeptide ester compounds (2007-07-03),

14. 7141263 - Process for producing cinnamaldehyde derivatives, use thereof and the like (2006-11-28),

15. 7064219 - Processes of producing glutamic acid compounds and production intermediates therefore and novel intermediate for the processes (2006-06-20),

Certainly! Here is an article about inventor Tadashi Takemoto:

Title: Unveiling the Inventive Journey of Tadashi Takemoto from Kawasaki

Introduction:

In the realm of innovation, Tadashi Takemoto has solidified his presence with a remarkable portfolio of 75 patents, showcasing his prowess as a pioneering inventor from Kawasaki, Japan.

Latest Patents:

Tadashi Takemoto's recent patents elucidate cutting-edge processes for producing glutamic acid derivatives with exceptional efficiency. One of his latest inventions involves converting a substituted α-keto acid into a glutamic acid derivative using an enzyme catalyst, revolutionizing the production of compounds like monatin.

Career Highlights:

Having left an indelible mark in the industry, Tadashi Takemoto has lent his expertise to renowned companies such as Ajinomoto Co., Ltd. and Central Research Laboratories Ajinomoto Co., Inc., where he played a pivotal role in driving innovation and advancing scientific frontiers.

Collaborations:

Collaborating with accomplished peers like Yusuke Amino and Toyoto Hijiya, Tadashi Takemoto has fostered a culture of innovation, where collective brilliance converges to create groundbreaking solutions that transcend conventional boundaries.

Conclusion:

In conclusion, Tadashi Takemoto's inventive journey stands as a testament to his unwavering commitment to innovation and his exceptional ability to pioneer groundbreaking processes in the domain of glutamate derivatives. His contributions not only redefine industry standards but also inspire future generations of inventors to push the boundaries of what is deemed possible.

If you would like more information or details about Tadashi Takemoto's patents, career, or collaborations, feel free to explore our website idiyas.com for comprehensive insights into the world of inventors and innovations.

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]