Osaka, Japan

Kenji Hsaegawa

This inventor holds 1 USPTO granted patent. Top assignees: Nitto Electric Industrial Co., Ltd., Sunstar Inc.. Active years: 1988.

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

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 = 5.0

ph-index = 1

Forward Citations = 131(Granted Patents)


Company Filing History:


Years Active: 1988

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1 patent (USPTO):Explore Patents

Title: Kenji Hsaegawa: Innovator in Oral Health Solutions

Introduction

Kenji Hsaegawa is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of oral health through his innovative inventions. His work focuses on developing solutions that enhance the effectiveness of oral care products.

Latest Patents

Hsaegawa holds a patent for an oral bandage and oral preparations. This oral bandage comprises a soft adhesive film made from a mixture of a polycarboxylic acid and/or a polycarboxylic acid anhydride and a vinyl acetate polymer in a compatible state. The invention is designed to exhibit strong adhesion of long duration when applied to the oral mucosa or teeth. The oral preparation incorporates a topical drug within the oral bandage, providing a dual function for users.

Career Highlights

Throughout his career, Kenji Hsaegawa has worked with prominent companies in the industry. He has been associated with Nitto Electric Industrial Co., Ltd. and Sunstar Inc., where he contributed to the development of innovative oral health products. His expertise and dedication have made a lasting impact on the field.

Collaborations

Hsaegawa has collaborated with talented individuals such as Koichi Nakashima and Yuichi Inoue. These partnerships have fostered a creative environment that has led to the advancement of oral health technologies.

Conclusion

Kenji Hsaegawa's contributions to oral health through his innovative patent demonstrate his commitment to improving oral care solutions. His work continues to influence the industry and enhance the quality of life for many individuals.

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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