This inventor holds 3 USPTO granted patents and 1 EPO patent. Top assignees: Sanyo Chemical Industries, Ltd., Toyota Jidosha Kabushiki Kaisha. Active years: 2006-2009.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
3 out of 359 
1 out of 39,010 
Years Active: 2006-2009
Title: Hiromitsu Nakayama: Innovator in Polyurethane and Resin Technologies
Introduction
Hiromitsu Nakayama is a prominent inventor based in Kyoto, Japan. He has made significant contributions to the fields of polyurethane and resin technologies. With a total of 3 patents, Nakayama's work has had a notable impact on various industrial applications.
Latest Patents
One of his latest patents is a polyol component for polyurethane formation comprising anionic diol. This invention provides a polyol component that includes an anionic diol (A1) and an anionic diol composition. The composition consists of said diol (A1), another active hydrogen atom-containing compound (A2), and/or a compounding ingredient (A3) selected from inert solvents and additives. The content of (A2) is not higher than 85 mole % based on the total number of moles of (A1) and (A2).
Another significant patent involves a dispersant or coatability improver. This invention provides a modifier for resins that includes a dispersant or a coatability improver. The modifier comprises a modified polyolefin (A) and a filler in combination. The modified polyolefin (A) contains a hydrophobic group and a hydrophilic group, with specific molecular weight requirements for optimal performance.
Career Highlights
Throughout his career, Hiromitsu Nakayama has worked with notable companies such as Sanyo Chemical Industries, Ltd. and Toyota Jidosha Kabushiki Kaisha. His experience in these organizations has allowed him to develop and refine his innovative ideas in the field of materials science.
Collaborations
Nakayama has collaborated with esteemed colleagues, including Hirofumi Inoue and Hirotaka Ishida. These partnerships have contributed to the advancement of his research and the successful development of his patents.
Conclusion
Hiromitsu Nakayama is a distinguished inventor whose work in polyurethane and resin technologies has led to valuable innovations. His patents reflect a commitment to enhancing material performance and functionality. His contributions continue to influence the industry and inspire future advancements.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile