This inventor holds 5 USPTO granted patents and 1 published patent application. Top assignees: Mitsubishi Chemical Corporation, Mitsubishi Chemical America, Inc., Mitsubishi Petrochemical Company Limited. Active years: 1994-2012.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Mie, JP (2002)
- Yokkaichi, JP (1994 - 2012)
Company Filing History:
3 out of 2,426 
1 out of 33 
1 out of 546 Years Active: 1994-2012
Title: The Innovative Contributions of Tomoaki Hiwatashi
Introduction
Tomoaki Hiwatashi is a notable inventor based in Yokkaichi, Japan. He has made significant contributions to the field of cosmetic materials and polymers, holding a total of five patents. His work focuses on developing innovative solutions that enhance the performance and quality of hair and nail care products.
Latest Patents
Among his latest patents, Hiwatashi has developed a water-soluble resin that provides a conditioning effect when used in hair cosmetic materials containing anionic surfactants. This resin is structured as a copolymer of a monomer mixture that includes a vinylic monomer with a hydroxyl group and an amido bond, along with a vinylic monomer that has a cationic group. Additionally, he has created a nail-care composition featuring a nail-care polymer that boasts excellent adhesion to nails, smooth surface finish, gloss, and high coating durability, making it ideal for nail-care products.
Career Highlights
Throughout his career, Hiwatashi has worked with prominent companies such as Mitsubishi Chemical Corporation and Mitsubishi Petrochemical Company Limited. His experience in these organizations has allowed him to refine his expertise in polymer chemistry and cosmetic formulations.
Collaborations
Hiwatashi has collaborated with several talented individuals in his field, including Kazuhide Hayama and Kanji Narazaki. These partnerships have contributed to the advancement of his innovative projects and patents.
Conclusion
Tomoaki Hiwatashi's contributions to the field of cosmetic materials and polymers are noteworthy. His innovative patents reflect his commitment to enhancing product performance in hair and nail care. His work continues to influence the industry and inspire future innovations.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile