Company Filing History:
4 out of 40 
1 out of 895 
1 out of 1,929 
Years Active: 1998-2016
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.