Yokohama, Japan

Masanori Kamei

This inventor holds 5 USPTO granted patents and 1 EPO patent. Top assignees: Morinaga Co. Ltd., Ajinomoto Co., Ltd., Tosoh Corporation. Active years: 1998-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masanori Kamei. Retrieved from https://idiyas.com/inventor/masanori-kamei

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


% Patents Active = 80.0


Average Co-Inventor Count = 3.9

ph-index = 2

Forward Citations = 11(Granted Patents)


Company Filing History:


Years Active: 1998-2016

Loading Chart...
Loading Chart...
5 patents (USPTO):Explore Patents

Title: The Innovations of Masanori Kamei

Introduction

Masanori Kamei is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of natural compositions, particularly through his work on piceatannol-containing compositions. With a total of 5 patents to his name, Kamei's innovations reflect a commitment to harnessing natural materials for beneficial applications.

Latest Patents

Kamei's latest patents focus on a piceatannol-containing composition and the method of producing it. This composition is derived from natural materials and boasts a high concentration of piceatannol. The process involves extracting piceatannol from passion fruit seeds by grinding them and using solvents such as aqueous alcohol-based and aqueous ketone-based solvents. The extraction method is designed to maximize the yield of piceatannol, with a concentration range of 0.0001 to 99.9% by mass. The stepwise extraction process enhances the efficiency of obtaining this valuable compound.

Career Highlights

Throughout his career, Kamei has worked with prominent companies, including Morinaga & Co., Ltd. and Tosoh Corporation. His experience in these organizations has contributed to his expertise in developing innovative compositions and methods.

Collaborations

Kamei has collaborated with notable coworkers, including Yuko Matsui and Kenkichi Sugiyama. Their combined efforts have likely fostered a creative environment that encourages innovation and the development of new ideas.

Conclusion

Masanori Kamei's work exemplifies the intersection of natural materials and innovative technology. His contributions to the field of piceatannol compositions highlight the potential of utilizing natural resources for health and wellness applications. Kamei's ongoing research and patents continue to pave the way for future advancements in this area.

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]
Loading…