Chiba, Japan

Yoshikazu Endo

This inventor holds 4 USPTO granted patents and 1 published patent application and 3 EPO patents. Top assignees: Kikkoman Corporation, Riken Vitamin Co., Ltd.. Active years: 2014-2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshikazu Endo. Retrieved from https://idiyas.com/inventor/yoshikazu-endo-8e3dk1py

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

Calculating rank
USPTO Granted Patents = 4 

% Patents Active = 100.0


Average Co-Inventor Count = 3.9

ph-index = 1

Forward Citations = 2(Granted Patents)


Location History:

  • Noda, JP (2014 - 2015)
  • Chiba, JP (2015 - 2017)

Company Filing History:


Years Active: 2014-2017

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4 patents (USPTO):Explore Patents

Title: Innovations of Yoshikazu Endo

Introduction

Yoshikazu Endo is a notable inventor based in Chiba, Japan. He has made significant contributions to the field of food technology, particularly in enhancing the taste of potassium-containing foods and developing low common salt soy sauce. With a total of 4 patents, his work has garnered attention for its innovative approaches to flavor improvement.

Latest Patents

One of Endo's latest patents is a taste-improving agent designed to suppress the unpleasant taste of potassium, such as harshness, irritativeness, and bitterness, without diminishing the salty taste of potassium-containing foods or drinks. This agent comprises a lactic acid-fermented yeast extract, which is produced by fermenting a yeast extract with a lactic acid bacterium and contains 7.5 (w/w) % or more of lactic acid relative to the solid content of the yeast extract. Another significant patent is for a low common salt soy sauce and its production method. This invention provides a soy sauce powder with a favorable flavor, containing high concentrations of 2-phenyl ethanol and succinic acid. The low common salt soy sauce is produced by adding a carbohydrate raw material to moromi, ensuring a viable soy sauce yeast cell count and adjusting the common salt concentration during fermentation and maturation.

Career Highlights

Throughout his career, Yoshikazu Endo has worked with prominent companies such as Kikkoman Corporation and Riken Vitamin Co., Ltd. His experience in these organizations has allowed him to refine his expertise in food technology and innovation.

Collaborations

Endo has collaborated with notable coworkers, including Yoichi Hanada and Takeharu Nakahara. Their combined efforts have contributed to the advancements in the field of food science and technology.

Conclusion

Yoshikazu Endo's innovative work in taste improvement and soy sauce production highlights his significant contributions to food technology. His patents reflect a commitment to enhancing flavors while maintaining health benefits, making him a key figure in the industry.

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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