Yokohama, Japan

Hitoshi Imamura

This inventor holds 7 USPTO granted patents and 1 EPO patent. Top assignees: Kabushiki Kaisha Toshiba, Toshiba Lighting & Technology Corporation, Pola Chemical Industries, Inc.. Active years: 1988-2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hitoshi Imamura. Retrieved from https://idiyas.com/inventor/hitoshi-imamura-b41cve6i

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 = 2.9

ph-index = 3

Forward Citations = 31(Granted Patents)


Company Filing History:


Years Active: 1988-2014

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7 patents (USPTO):Explore Patents

Title: Hitoshi Imamura: Innovator in Skin Care Technology

Introduction

Hitoshi Imamura is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of skin care technology, holding a total of seven patents. His work focuses on developing innovative solutions that enhance the dermal environment.

Latest Patents

Among his latest patents is a vesicle useful for external preparation for skin, which allows active ingredients to effectively reach the dermis. This vesicle comprises several key components, including α,ε-bis(γ-N—(C)acylglutamyl)lysine, ceramide, and various glycerin fatty acid esters. The acyl group in the compound is preferably a lauroyl group, while the ceramide is typically of type-2 or type-3. This vesicle can encapsulate active ingredients and is designed to be included in external skin preparations. Another notable patent is a fluorescent lamp unit for large screen information displays, showcasing his versatility in innovation.

Career Highlights

Hitoshi Imamura has worked with prominent companies such as Toshiba Lighting & Technology Corporation and Kabushiki Kaisha Toshiba. His experience in these organizations has contributed to his expertise in lighting technology and skin care innovations.

Collaborations

Throughout his career, Imamura has collaborated with talented individuals, including Katsuyuki Ide and Mikihito Sekiguchi. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Hitoshi Imamura's contributions to skin care technology and lighting innovations highlight his role as a significant inventor. His patents reflect a commitment to improving the dermal environment and enhancing user experience through innovative solutions.

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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