This inventor holds 2 USPTO granted patents. Top assignees: Nippon Oil Fats Co., Ltd., Sumitomo Metal Industries, Inc.. Active years: 1978-1989.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Nishinomiya, JP (1978)
- Kamakura, JP (1989)
Company Filing History:
2 out of 297 
1 out of 929 Years Active: 1978-1989
Title: Hiromi Izaiku: Innovator in Coating Compositions
Introduction
Hiromi Izaiku is a notable inventor based in Kamakura, Japan. He has made significant contributions to the field of coating compositions, particularly in enhancing rust-preventing properties. With a total of 2 patents, Izaiku's work has implications for various industrial applications.
Latest Patents
Izaiku's latest patents include a coating composition with improved rust-preventing properties. This innovative coating composition is based on an acrylic resin and is particularly useful for lubricated steel products such as steel sheets or tubes. The formulation includes additives like a rust preventive, which is a mixture of a sulfonamidecarboxylic acid and a cyclic amine, along with a water repellent. This composition exhibits enhanced rust-preventing properties, especially when lubricated steel products are stored for extended periods under coiled or stacked conditions. Another significant patent involves novel sulfur-containing complex esters, which are composed of thiodipropionic acid, polyhydric alcohols with at least three valencies, and monobasic acids containing 5 to 24 carbon atoms. These complex esters demonstrate excellent thermal stability and lubricity, making them suitable as base oils for spin finishing compositions used in synthetic fibers.
Career Highlights
Throughout his career, Hiromi Izaiku has worked with prominent companies such as Nippon Oil Fats Co., Ltd. and Sumitomo Metal Industries, Inc. His experience in these organizations has contributed to his expertise in developing innovative coating solutions.
Collaborations
Izaiku has collaborated with notable coworkers, including Hiroki Hanabata and Hideo Kawaguchi. Their combined efforts have further advanced the research and development of effective coating compositions.
Conclusion
Hiromi Izaiku's contributions to the field of coating compositions highlight his innovative spirit and dedication to improving industrial applications. His patents reflect a commitment to enhancing product performance and durability.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile