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Yamasa Corporation

USPTO Granted Patents = 66

CIPO Patents = 10

EPO Patents = 17

Forward Citations = 216

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108 inventors (with patents filed for the assignee):

Toshitada Noguchi (13 out of 14 patents)

Kazuya Ishige (10 out of 10 patents)

Tomoki Hamamoto (7 out of 7 patents)

4. Satoru Kohgo (7 out of 7 patents)

5. Hiroaki Mitsuya (6 out of 25 patents)

6. Kohei Yamada (6 out of 6 patents)

7. Hiroshi Ohrui (6 out of 8 patents)

8. Eiichi Kodama (6 out of 6 patents)

9. Kazuki Endo (5 out of 6 patents)

10. Haruhiko Machida (5 out of 14 patents)

11. Masao Matsuoka (4 out of 4 patents)

12. Yuichi Yoshimura (4 out of 4 patents)

13. Yusuke Ohba (3 out of 3 patents)

14. Masaru Hamaoki (3 out of 3 patents)

15. Kiyoshi Okuyama (3 out of 3 patents)

Core Competencies:

Autoantibody Activity

Nucleoside Derivative

Cyclic-di-AMP

Soy Sauce Production

Pharmaceutical Composition

Polyphosphate

Enzymatic Synthesis

Crystalline Compounds

L-Glutamate Oxidase

Sialo-Glycan Polymer

Macrophage Interaction

Dinucleotide Tetraphosphate

66 patents: Sort by Forward Citations

1. 12480946 - Method and kit for rapid measurement of autoantibody activity with respect to TSH receptor (2025-11-25),

2. 12398170 - Nucleoside derivative and use thereof (2025-08-26),

3. 12173023 - Crosslinked nucleoside intermediate crystal and method for producing same, and method for producing crosslinked nucleoside amidite (2024-12-24),

4. 11780874 - Nucleoside derivative and use thereof (2023-10-10),

5. 11485754 - Cyclic-di-AMP sodium salt crystal (2022-11-01),

6. 11396524 - Hydrate crystal of 3',3′-cGAMP (2022-07-26),

7. 11208428 - Method for producing P,P-di(uridine 5'-) tetraphosphate (2021-12-28),

8. 11008563 - Dried L-glutamate oxidase composition (2021-05-18),

9. 10836783 - Inclusion compound of 3' ,5′-cyclic diadenylic acid and manufacturing method thereof (2020-11-17),

10. 10815263 - Method for purifying P1,P4-di(uridine 5'-)tetraphosphate (2020-10-27),

11. 10787479 - Crystalline 3',5′-cyclic diguanylic acid (2020-09-29),

12. 10493091 - Method for storing P, P-bis(5'-uridyl)teraphosphate crystals (2019-12-03),

13. 10179799 - Method for producing P1,P4-di(uridine 5'-) tetraphosphate (2019-01-15),

14. 9926542 - Practical method for enzymatically synthesizing cyclic di-GMP (2018-03-27),

15. 9650615 - Practical method for enzymatically synthesizing cyclic di-GMP (2017-05-16),

Yamasa Corporation is a Japanese company specializing in the production of soy sauce and other condiments. With over 300 years of history, Yamasa has become one of the leading soy sauce manufacturers in Japan and exports its products worldwide. The company's commitment to quality and traditional Japanese brewing techniques has earned them a reputation for producing authentic and flavorful condiments. Aside from soy sauce, Yamasa also manufactures other Japanese seasonings, such as cooking sauces, marinades, and flavored oils. Visit their website to learn more about their products and history.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

66 Patents

#1 in Choshi

#1,414 in Japan

#10,736 in the World

Yamasa Corporation

Forward Citations = 216

108 inventors:

Toshitada Noguchi (13 out of 14 patents)

Kazuya Ishige (10 out of 10 patents)

Tomoki Hamamoto (7 out of 7 patents)

4. Satoru Kohgo (7 out of 7 patents)

5. Hiroaki Mitsuya (6 out of 25 patents)

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