This inventor holds 12 USPTO granted patents and 3 published patent applications and 9 EPO patents. Top assignees: Daikin Industries, Ltd., Daikin America, Inc., Dow Corning Corporation. Active years: 2004-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Settsu, JP (2004 - 2018)
- Osaka, JP (2019 - 2023)
Company Filing History:



Years Active: 2004-2026
Title: Masahiro Miyahara: Innovator in Surface Treatment Technologies
Introduction
Masahiro Miyahara is a prominent inventor based in Settsu, Japan. He has made significant contributions to the field of surface treatment agents, holding a total of 11 patents. His innovative work focuses on developing environmentally friendly alternatives to traditional chemical agents.
Latest Patents
Miyahara's latest patents include a water- and oil-repellent agent that is an aqueous dispersion. This agent contains a fluorine-free polymer with repeating units derived from a fluorine-free (meth)acrylic acid ester monomer, a wax, an aqueous medium, and an emulsifier. The emulsifier has a hydrophilic-lipophilic balance (HLB) of 7.5 to 13.5. Additionally, he has developed a surface treatment agent that does not use fluorine-containing monomers. This water-based emulsion includes a copolymer formed from first and second monomers, along with a nonionic surfactant and a liquid medium.
Career Highlights
Throughout his career, Masahiro Miyahara has worked with notable companies such as Daikin Industries, Ltd. and Dow Corning Corporation. His expertise in surface treatment technologies has positioned him as a leader in the industry.
Collaborations
Miyahara has collaborated with esteemed colleagues, including Masaki Fukumori and Ikuo Yamamoto. These partnerships have further enhanced his innovative capabilities and contributions to the field.
Conclusion
Masahiro Miyahara's work in developing advanced surface treatment agents showcases his commitment to innovation and environmental sustainability. His contributions continue to influence the industry and pave the way for future advancements.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile