Location History:
- Samukawa, JP (1991)
- Kanagawa, JP (2014)
Company Filing History:
2 out of 22 
1 out of 487 Years Active: 1991-2014
Title: Hitoshi Hasegawa: Innovator in Metal Rolling Lubricants
Introduction
Hitoshi Hasegawa is a notable inventor based in Samukawa, Japan. He has made significant contributions to the field of metal rolling lubricants, holding two patents that showcase his innovative approach to enhancing lubrication performance in industrial applications.
Latest Patents
Hasegawa's latest patents include a metal rolling oil composition and a water-dispersion lubricant for hot-rolling processes. The metal rolling oil composition is designed to provide excellent emulsion stability and plating-out properties. It consists of a base oil selected from mineral oil, animal and vegetable fats, and synthetic esters, combined with a surfactant and an elastomer. The second patent focuses on a water-dispersion-type hot-rolling lubricant, which is particularly effective for the production of seamless steel pipes. This lubricant incorporates a salt of a polybasic high molecular acid, fine graphite powder, a water-insoluble fine particulate synthetic resin, and water, with optional fine gilsonite powder. It is capable of forming a uniform and thick coating film on mandrel bars, even at high temperatures ranging from 100 to 400 degrees Celsius, ensuring exceptional lubrication performance during hot-rolling.
Career Highlights
Hitoshi Hasegawa has worked with prominent companies in the industry, including Yushiro Chemical Industry Co., Ltd. and Nippon Kokan Kabushiki Kaisha. His experience in these organizations has contributed to his expertise in developing advanced lubrication solutions.
Collaborations
Hasegawa has collaborated with notable coworkers such as Megumu Tanaka and Koji Sakura, further enhancing his innovative work in the field of metal rolling lubricants.
Conclusion
Hitoshi Hasegawa's contributions to the development of metal rolling lubricants demonstrate his commitment to innovation and excellence in industrial applications. His patents reflect a deep understanding of lubrication technology, making him a significant figure in this specialized field.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.