Tokyo, Japan

Itaru Watanabe

This inventor holds 2 USPTO granted patents and 3 published patent applications and 1 EPO patent. Top assignees: Hoya Corporation, Sosin Co., Ltd., Other. Active years: 2025-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Itaru Watanabe. Retrieved from https://idiyas.com/inventor/itaru-watanabe-mdekpzjk

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

Calculating rank
USPTO Granted Patents = 2 

% Patents Active = 100.0

 

Average Co-Inventor Count = 2.0

ph-index = 1


Company Filing History:

goldMedal1 out of 2,569 
 
Hoya Corporation
 patents
silverMedal1 out of 1 
 
Sosin Co., Ltd.
 patent
bronzeMedal1 out of 834,601 
Other
 patents
where one patent can have more than one assignee

Years Active: 2025-2026

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2 patents (USPTO):Explore Patents

Title: Itaru Watanabe: Innovator in Anti-Allergy Solutions

Introduction

Itaru Watanabe is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of functional food compositions and cosmetics, particularly in the area of allergy prevention.

Latest Patents

Watanabe holds a patent for an innovative anti-allergy functional food composition, cosmetic, and percutaneous external agent. This invention utilizes mastic oil as an active component, showcasing his commitment to developing solutions that address allergy-related issues. His patent is a testament to his expertise and dedication to improving health and wellness.

Career Highlights

Throughout his career, Watanabe has worked with various companies, including Sosin Co., Ltd. His experience in the industry has allowed him to refine his skills and contribute to advancements in his field.

Collaborations

Watanabe has collaborated with Tomoki Fukuyama, further enhancing his work and expanding the impact of his inventions.

Conclusion

Itaru Watanabe is a distinguished inventor whose work in anti-allergy solutions has the potential to benefit many individuals. His innovative approach and dedication to research continue to inspire advancements in health and wellness.

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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