This inventor holds 3 USPTO granted patents. Top assignee: Toyo Boseki Kabushiki Kaisha. Active years: 1983-1997.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Nishinomiya, JP (1983)
- Otsu, JP (1995)
- Ohtsu, JP (1997)
Company Filing History:
Years Active: 1983-1997
Title: Minoru Wada: Innovator in Polymer Chemistry
Introduction
Minoru Wada is a distinguished inventor based in Otsu, Japan. He has made significant contributions to the field of polymer chemistry, holding a total of 3 patents. His innovative work focuses on the development of advanced materials with unique properties.
Latest Patents
Wada's latest patents include a grafting reaction product and a method for producing the same. This invention features a main chain composed of a polymer selected from either a polyester or a polyester polyurethane. The polyester contains 60 mole % or more of an aromatic dicarboxylic acid. The grafting reaction product also includes multiple side chains that are polymers of radical polymerizable monomers. These monomers consist of at least 30% by weight of a combination of electron accepting and electron donative monomers, along with at least 10% by weight of an aromatic radical polymerizable monomer. This innovative approach allows for the formation of a grafting reaction product that enhances the material's properties.
Another notable patent is the aqueous dispersion of polyester. This invention involves a graft-copolymer dispersed in water or a mixed solvent. The graft-copolymer comprises a polyester that is graft-polymerized with a radical copolymerizable monomer containing a hydrophilic group. The resulting dispersion consists of fine particles with superior re-dispersibility, making it ideal for applications in paints, inks, coating agents, adhesives, and various treating agents.
Career Highlights
Minoru Wada is currently associated with Toyo Boseki Kabushiki Kaisha, where he continues to innovate in the field of polymer chemistry. His work has garnered attention for its practical applications and contributions to material science.
Collaborations
Wada has collaborated with notable coworkers, including Shinya Higashiura and Toshiyuki Shimizu. Their combined expertise has further advanced the research and development of innovative polymer materials.
Conclusion
Minoru Wada's contributions to polymer chemistry through his patents and collaborations highlight his role as a leading inventor in the field. His innovative approaches to material development continue to influence various industries.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile