Chiba, Japan

Yamasa Shoyu Kabushiki Kaisha


USPTO Granted Patents = 49

Trademarks = 9

Forward Citations = 449

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63 inventors (with patents filed for the assignee):

goldMedal Akira Matsuda (9 out of 20 patents)

silverMedal Haruhiko Machida (8 out of 14 patents)

bronzeMedal Shinji Sakata (8 out of 14 patents)

4 Tohru Ueda (7 out of 10 patents)

5 Yuichiro Midorikawa (6 out of 7 patents)

6 Toichi Abiru (5 out of 8 patents)

7 Manami Morozumi (5 out of 5 patents)

8 Toyofumi Yamaguchi (5 out of 5 patents)

9 Hitoshi Kusakabe (5 out of 5 patents)

10 Hiroshi Yamauchi (4 out of 4 patents)

11 Hiroshi Yoshino (4 out of 4 patents)

12 Goro Motoki (4 out of 4 patents)

13 Akira Kuninaka (4 out of 5 patents)

14 Kenjiro Kodama (4 out of 4 patents)

15 Tetsuro Fujishima (4 out of 4 patents)


Core Competencies:
Nucleosides
Antibody
Immunoassay
Antitumor Compositions
Adenosine Derivatives
Ischemic Diseases
Antihypertensive Agents
L-Glutamic Acid Oxidase
Diagnostic Agents
Synthetic Intermediates
Imidazole Derivatives
Antiviral Agents

49 patents:

Yamasa Shoyu Kabushiki Kaisha is a Japanese company that has been producing and selling soy sauce since 1645. With a history spanning over 375 years, Yamasa Shoyu has become one of the leading soy sauce manufacturers in Japan. They are committed to preserving traditional brewing methods while incorporating modern technology to deliver the finest quality soy sauce to customers worldwide. Yamasa Shoyu offers a wide range of soy sauce varieties, including tamari, low-sodium, gluten-free, and organic options. Their dedication to craftsmanship and innovation has made Yamasa Shoyu a beloved brand among chefs, home cooks, and food enthusiasts globally.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 30 2025

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49 Patents

#16 in Chiba

#1,702 in Japan

#13,866 in the World

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Chiba, Japan
Forward Citations = 449

63 inventors:

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