Tokyo, Japan

Kenji Katayama

This inventor holds 2 USPTO granted patents. Top assignees: Calpis Shokuhin Kogyo Kabushiki Kaisha, The Calpis Food Industry Co., Ltd.. Active years: 1980-1981.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kenji Katayama. Retrieved from https://idiyas.com/inventor/kenji-katayama-t5ihzyo9

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 3.4

ph-index = 2

Forward Citations = 22(Granted Patents)


Company Filing History:


Years Active: 1980-1981

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2 patents (USPTO):Explore Patents

Title: Kenji Katayama: Innovator in Fermented Milk Beverages

Introduction

Kenji Katayama, an inventive mind based in Tokyo, Japan, has made significant contributions to the field of dairy science with his innovative approaches to fermented milk and acidified milk beverages. His work as an inventor is marked by two notable patents that reflect his commitment to enhancing food products through noteworthy scientific methods.

Latest Patents

Kenji Katayama's latest patents include innovative techniques for the preparation of a fermented milk drink and an acidified milk beverage. The first patent focuses on the preparation of a fermented milk drink, which is characterized by its stable milky white appearance. This process involves adjusting the solids content and pH of the fermented milk, followed by a series of heating and cooling steps to reform milk protein particles, yielding a product with a consistent texture and flavor profile.

His second patent pertains to the production of an acidified milk beverage that boasts a stable dispersion of milk protein, ensuring that it is ready to drink without the need for dilution. This beverage uses an ultra-high temperature treatment applied to acidified skim milk to achieve its desired consistency and taste.

Career Highlights

Throughout his career, Kenji Katayama has worked with reputable companies such as Calpis Shokuhin Kogyo Kabushiki Kaisha and The Calpis Food Industry Co., Ltd. His roles in these organizations allowed him to combine practical experience with his academic knowledge, driving forward advancements in dairy product innovation.

Collaborations

In addition to his individual efforts, Kenji has collaborated with esteemed colleagues, including Mutsuo Yasumatsu and Shozo Takeuchi. These collaborative endeavors have fostered a creative environment for the development of new products that cater to consumer preferences in the dairy industry.

Conclusion

Kenji Katayama's inventive contributions to fermented milk drinks and acidified milk beverages underscore the importance of scientific innovation within the food industry. His patents not only reflect his expertise but also his dedication to improving nutritional products for consumers, making him a prominent figure in his field.

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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