Kiyoshi Tatsumi

This inventor holds 12 USPTO granted patents. Top assignees: Snow Brand Milk Products Co., Ltd., Snow Brand Milk Products C., Ltd.. Active years: 1991-1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kiyoshi Tatsumi. Retrieved from https://idiyas.com/inventor/kiyoshi-tatsumi

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

USPTO Granted Patents = 12

% Patents Active = 100.0

Average Co-Inventor Count = 3.6

ph-index = 5

Forward Citations = 53(Granted Patents)

Location History:

Saitama, JP (1991 - 1992)
Iruma, JP (1991 - 1999)

Company Filing History:

11 out of 200

Snow Brand Milk Products Co., Ltd.

patents

1 out of 1

Snow Brand Milk Products C., Ltd.

patent

Years Active: 1991-1999

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12 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5871799 - Foods and beverages having decreased digestive and absorptive properties (1999-02-16),

2. 5858444 - Food and beverages having decreased digestive and absorptive properties (1999-01-12),

3. 5856453 - Glycophospholipid (1999-01-05),

4. 5844104 - Method of preparing a composition containing a high amount of ganglioside (1998-12-01),

5. 5795980 - Method of preparing ganglioside (1998-08-18),

6. 5700509 - Method of fractionating an edible oil containing (1997-12-23),

7. 5693835 - Fish oil having decreased fish odor and a method for preparing the same (1997-12-02),

8. 5686131 - Edible oil or fat and edible oil or fat mixture (1997-11-11),

9. 5098722 - Method of manufacturing iron-fortified beverage (1992-03-24),

10. 5039539 - Low calorie meat products and a process for producing the products (1991-08-13),

11. 5011702 - Process for producing textured protein food materials (1991-04-30),

12. 5008120 - Method of preparing iron-fortified beverage (1991-04-16),

Title: Kiyoshi Tatsumi: Innovator in Food Science

Introduction

Kiyoshi Tatsumi is a notable inventor based in Iruma, Japan, recognized for his contributions to food science. With a total of 12 patents to his name, Tatsumi has made significant advancements in the development of foods and beverages that promote health and well-being.

Latest Patents

One of his latest patents focuses on foods and beverages that have decreased digestive and absorptive properties. This innovation is characterized by containing 40 weight percent or more of all saturated acyl chain triglycerides, which consist solely of stearic acid and/or palmitic acid as the oil component. The unique formulation of these triglycerides ensures that they are not digested and absorbed by the body, leading to a substantial decrease in calorie intake.

Career Highlights

Throughout his career, Kiyoshi Tatsumi has worked with prominent companies, including Snow Brand Milk Products Co., Ltd. His work has been instrumental in advancing the field of food technology, particularly in creating healthier food options.

Collaborations

Tatsumi has collaborated with esteemed colleagues such as Hiroaki Konishi and Norifumi Sato, contributing to various projects that aim to enhance food quality and nutritional value.

Conclusion

Kiyoshi Tatsumi's innovative work in food science has led to significant advancements in the industry. His patents reflect a commitment to improving health through dietary choices, making him a key figure in the 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]