Location History:
- Yokohama, JP (1990)
- Hiratsuka, JP (1994 - 2002)
- Kanagawa-ken, JP (2001 - 2003)
Company Filing History:
12 out of 861 
1 out of 5 Years Active: 1990-2003
Title: Innovations of Hidehiko Haneishi
Introduction
Hidehiko Haneishi is a prominent inventor based in Hiratsuka, Japan. He has made significant contributions to the field of coating technologies, holding a total of 12 patents. His work focuses on advanced coating film-forming methods that enhance the performance and aesthetic qualities of coated surfaces.
Latest Patents
Haneishi's latest patents include a coating film-forming method that involves multiple steps. The first step includes coating a cationic electrodeposition coating composition containing an electrically conducting agent, followed by washing with water and heat curing to form a cured cationic electrodeposition coating film. The second step involves applying an anionic electrodeposition coating composition, resulting in a chromatic or achromatic color on the cured film. This is followed by washing with water and forming a non-cured anionic electrodeposition coating film. The third step includes applying a topcoating composition to create a non-cured topcoating film, which is then heat cured and dried simultaneously. Another notable patent is a plural layer coating film-forming method that applies a cationically electrodepositable coating material, providing a cured coating film with a low volume resistivity value, followed by an application of an anionically electrodepositable coating material.
Career Highlights
Throughout his career, Haneishi has worked with notable companies such as Kansai Paint Company, Ltd. and Sankyo Organic Chemicals Co., Ltd. His expertise in coating technologies has made him a valuable asset in these organizations, contributing to advancements in the industry.
Collaborations
Haneishi has collaborated with several professionals in his field, including Masafumi Kume and Shinji Miyatake. These collaborations have fostered innovation and development in coating technologies.
Conclusion
Hidehiko Haneishi's contributions to coating film technologies are significant, with a focus on innovative methods that enhance both functionality and aesthetics. His work continues to influence the industry and inspire future innovations.
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.