Location History:
- Uji, JP (2000 - 2015)
- Kyoto, JP (1999 - 2016)
- Shiga, JP (2016 - 2017)
Company Filing History:
17 out of 1,700 
3 out of 2,546 
2 out of 2,448 
Years Active: 1999-2017
Title: Hisayasu Kaneshiro: Innovator in Film Manufacturing
Introduction
Hisayasu Kaneshiro, based in Uji, Japan, is a prominent inventor holding a remarkable portfolio of 24 patents. His innovative contributions primarily focus on film manufacturing methods and devices, showcasing his expertise in the field of material science.
Latest Patents
Among his latest patents are pioneering inventions such as a film manufacturing method and film manufacturing device. This method guides the formation of a film by extruding resin from a lip opening of a multilayer extrusion die, with a unique design where a rectifying jig covers part of the seal while remaining adjacent to the ends of the lip opening. Another significant patent involves a process for producing polyimide film, which outlines multiple steps including the casting and drying of a polyamic acid organic solvent solution, followed by a unique interaction with tertiary amine to achieve imidization and drying of the film. Additionally, the innovative formula detailed in this process allows for specific ratios of catalysts, solvents, and chemical converting agents to be maintained, contributing to the film's advanced properties.
Career Highlights
Hisayasu Kaneshiro has significantly impacted the realm of material technology through his role at Kaneka Corporation, where he honed his skills in film manufacturing. Additionally, he has contributed to projects for The United States of America as represented by the Administrator of the National Aeronautics and Space Administration (NASA), which highlights the applicability of his innovations in critical sectors.
Collaborations
Throughout his career, Kaneshiro has worked alongside esteemed colleagues such as Takashi Kikuchi and Yoshiaki Echigo. These collaborations have enhanced the development of cutting-edge technologies within the film manufacturing sector and further established his reputation as an inventive leader.
Conclusion
Hisayasu Kaneshiro's contributions to innovations in film manufacturing not only underscore his technical expertise but also reflect the collaborative spirit of the industry. His continued work promises to advance the field of material science, paving the way for 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.