Tokushima, Japan

Ryuichi Hatai

This inventor holds 3 USPTO granted patents. Top assignee: Otsuka Pharmaceutical Company, Limited. Active years: 1995-2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ryuichi Hatai. Retrieved from https://idiyas.com/inventor/ryuichi-hatai

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


% Patents Active = 100.0

Average Co-Inventor Count = 3.2

ph-index = 2

Forward Citations = 96(Granted Patents)


Company Filing History:


Years Active: 1995-2003

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3 patents (USPTO):Explore Patents

Title: Innovations by Ryuichi Hatai in Beverage Technology

Introduction

Ryuichi Hatai is a distinguished inventor based in Tokushima, Japan. He has made significant contributions to the beverage industry, holding a total of three patents that showcase his innovative spirit and commitment to improving product quality.

Latest Patents

One of Hatai's recent inventions is a patent for "Drinks containing cochineal colorant and method of preventing discoloration thereof." This innovative beverage utilizes a cochineal pigment combined with nigerooligosaccharide to enhance stability and prevent color fading. Another notable patent is for a "Low-calorie beverage composition," which includes an inorganic electrolyte component and organic acid, sweetened with a stevia extract. This formulation is designed to provide a refreshing low-calorie option for consumers, featuring a precise measurement of stevia to ensure optimal flavor.

Career Highlights

Ryuichi Hatai is currently associated with Otsuka Pharmaceutical Company, Limited, where he applies his expertise in beverage formulation to develop innovative products. His work significantly contributes to the company's reputation as a leader in the health and wellness sector.

Collaborations

Throughout his career, Hatai has collaborated with esteemed colleagues such as Akihisa Takaichi and Toshihiko Okamoto. These partnerships have been instrumental in advancing research and development efforts, fostering an innovative environment that encourages creative solutions.

Conclusion

Ryuichi Hatai's remarkable contributions to beverage innovation underscore his role as a key player in the industry. His patents not only reflect his ingenuity but also his dedication to enhancing consumer offerings with quality and health in mind. As he continues to work at Otsuka Pharmaceutical Company, Limited, the potential for future innovations remains promising.

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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