Company Filing History:
Years Active: 2001-2002
Title: Satoshi Oaku: Innovator in Flexible Printed Circuit Board Technology
Introduction
Satoshi Oaku is a notable inventor based in Tochigi, Japan. He has made significant contributions to the field of flexible printed circuit boards, holding two patents that showcase his innovative spirit and technical expertise.
Latest Patents
Oaku's latest patents include a flexible printed circuit board designed to minimize curling. This invention features a first polyimide-resin layer with a conductor pattern formed on one surface, which supports the conductor pattern. A second polyimide-resin layer is applied to the opposite surface, covering and protecting the circuit. The selection of polyimide-resin layers is critical, as it ensures that the difference in the coefficient of linear thermal expansion between the two layers is 3×10/K or smaller. Additionally, he has developed processes for manufacturing flexible printed wiring boards, further enhancing the efficiency and reliability of these technologies.
Career Highlights
Satoshi Oaku is currently employed at Sony Chemicals Corporation, where he continues to push the boundaries of innovation in electronic materials. His work has been instrumental in advancing the capabilities of flexible printed circuit boards, which are essential in modern electronic devices.
Collaborations
Oaku collaborates with Akira Tsutsumi, a fellow innovator in the field. Their partnership exemplifies the importance of teamwork in driving technological advancements.
Conclusion
Satoshi Oaku's contributions to flexible printed circuit board technology highlight his role as a leading inventor in the industry. His patents and ongoing work at Sony Chemicals Corporation reflect his commitment to innovation and excellence in electronic materials.