Company Filing History:
Years Active: 1996-1999
Title: Muneharu Ohara: Innovator in Printed Circuit Board Technology
Introduction
Muneharu Ohara is a prominent inventor based in Hasuda, Japan. He has made significant contributions to the field of printed circuit board technology, holding a total of 6 patents. His innovative work has paved the way for advancements in the manufacturing processes of electronic components.
Latest Patents
Ohara's latest patents include a process for producing electrolytic copper foil for printed wiring boards. This invention involves supplying current between a rotary cathode and an electrolytic anode in a copper electrolyte to electrodeposit copper on the surface of the rotary cathode. The process is designed to enhance the properties of the copper foil, making it suitable for high-performance applications. Another notable patent is for a multilayer printed wiring board, which features circuits on both faces of a substrate and utilizes specific insulating layers made from a mix of epoxy resin, polyvinyl acetal resin, melamine, urethane resin, and rubber-modified epoxy resin.
Career Highlights
Muneharu Ohara is associated with Mitsui Mining & Smelting Company, Ltd., where he has been instrumental in developing innovative technologies for the electronics industry. His work has not only contributed to the company's success but has also had a lasting impact on the field of printed circuit boards.
Collaborations
Ohara has collaborated with notable colleagues, including Muneo Saida and Teturoh Satoh. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.
Conclusion
Muneharu Ohara's contributions to printed circuit board technology exemplify the spirit of innovation. His patents and collaborative efforts continue to influence the electronics industry, showcasing the importance of research and development in advancing technology.