Higashimurayama, Japan

Kazuo Kiyokawa

This inventor holds 1 USPTO granted patent. Top assignee: Lotte Co., Ltd.. Active years: 1981.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazuo Kiyokawa. Retrieved from https://idiyas.com/inventor/kazuo-kiyokawa

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 = 4.0

ph-index = 1

Forward Citations = 21(Granted Patents)


Company Filing History:


Years Active: 1981

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1 patent (USPTO):Explore Patents

Title: Kazuo Kiyokawa: Innovator of Coldproof Chewing Gum

Introduction

Kazuo Kiyokawa is a notable inventor based in Higashimurayama, Japan. He is recognized for his innovative contributions to the field of food technology, particularly in the development of unique chewing gum formulations. His work has led to the creation of a product that enhances the chewing experience in cold conditions.

Latest Patents

Kiyokawa holds a patent for a coldproof chewing gum. This innovative gum base comprises a blend of various ingredients, including 0 to 15% natural resin, 10 to 20% vinyl acetate resin, 6 to 16% ester gum, 12 to 25% rubber, 12 to 20% wax, 14 to 20% emulsifier, and 10 to 20% filler. The coldproof chewing gum can be combined with frozen desserts, such as ice cream, and also includes a formulation for coldproof bubble chewing gum. This patent showcases Kiyokawa's ability to merge culinary creativity with scientific principles.

Career Highlights

Kiyokawa is associated with Lotte Co., Ltd., a prominent company in the confectionery industry. His role at Lotte has allowed him to explore and develop innovative products that cater to consumer needs. His patent reflects his commitment to enhancing the quality and enjoyment of chewing gum, particularly in colder climates.

Collaborations

Kiyokawa has worked alongside talented colleagues, including Koichi Ogawa and Shichigoro Tezuka. Their collaborative efforts have contributed to the advancement of product development within their organization.

Conclusion

Kazuo Kiyokawa's inventive spirit and dedication to innovation have led to the creation of a unique coldproof chewing gum. His contributions to the field of food technology exemplify the intersection of creativity and science in product development.

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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