This inventor holds 6 USPTO granted patents. Top assignees: Kansai Paint Company, Ltd., Ishihara Sangyo Kaisha, Ltd.. Active years: 2006-2014.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Chigasaki, JP (2009)
- Aichi, JP (2011)
- Hiratsuka, JP (2006 - 2014)
Company Filing History:
6 out of 864 
1 out of 394 Years Active: 2006-2014
Title: **Innovations by Hiroyuki Onoyama: A Pioneer in Coating Technology**
Introduction
Hiroyuki Onoyama, a prominent inventor based in Hiratsuka, Japan, has made significant contributions to the field of coating technology. With a portfolio boasting six patents, Onoyama's work focuses on the development of aqueous coating compositions that enhance performance and application processes.
Latest Patents
Among Onoyama's latest innovations is an aqueous base coating composition. This invention consists of a hydroxy-containing resin, a melamine resin with a specific molecular weight range, and a diester compound. It also includes a method for forming a multilayer coating film, showcasing Onoyama's expertise in creating effective multi-layered coatings.
Another notable patent is for an aqueous two-package type clear coating composition. This composition features an aqueous dispersion of a hydroxyl group- and acid group-containing acrylic resin, along with a polyisocyanate curing agent. Onoyama's work includes a detailed process for forming a multilayer topcoat film, demonstrating his commitment to advancing coating compositions for various applications.
Career Highlights
Hiroyuki Onoyama has had an impressive career, contributing his expertise to notable companies such as Kansai Paint Company, Ltd. and Ishihara Sangyo Kaisha, Ltd. His work has not only advanced the capabilities of coating technologies but has also had a significant impact on industries dependent on high-performance coatings.
Collaborations
Onoyama's journey has been complemented by collaborations with esteemed colleagues, including Yoshizumi Matsuno and Shuichi Nakahara. These professional relationships have facilitated knowledge exchange and propelled innovation in coating technology.
Conclusion
Hiroyuki Onoyama's contributions to the field of aqueous coating compositions reflect his dedication to innovation and excellence in industrial applications. His patents continue to pave the way for advancements in multilayer coating technologies, solidifying his position as a significant figure in the realm of coatings and materials science.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile