Company Filing History:
Years Active: 2022-2024
Title: Tomoya Nagase: Innovator in Printed Wiring Board Technology
Introduction
Tomoya Nagase is a prominent inventor based in Kurobe, Japan. He has made significant contributions to the field of printed wiring board technology, holding two patents that showcase his innovative approach to manufacturing and design.
Latest Patents
Nagase's latest patents include advancements in printed wiring boards and methods for their manufacturing. The first patent describes a printed wiring board that features a core substrate designed for a stack area where an interlayer connection conductor, constituting an inner via, is continuous. This design includes a build-up layer made up of a resin layer stacked on the core substrate, along with a conductor layer on the resin layer. Notably, the via inner space within the interlayer connection conductor is hollow and communicates with the outside through a hole section in the build-up layer.
The second patent focuses on forming a via in a printed wiring board that is sufficiently filled without any residual smear. This involves creating a via that consists of a first filling portion that fills the center of a hole and a second filling portion that fills the remaining area. The interface between these filling portions is designed in the shape of a truncated cone, featuring a tapered surface that becomes thinner from the first surface toward the second surface.
Career Highlights
Tomoya Nagase is currently employed at Kyocera Corporation, where he continues to develop innovative solutions in the field of electronics. His work has significantly impacted the efficiency and effectiveness of printed wiring board manufacturing.
Collaborations
Nagase collaborates with talented colleagues, including Takashi Ishioka and Shinri Saeki, who contribute to the innovative environment at Kyocera Corporation.
Conclusion
Tomoya Nagase's contributions to printed wiring board technology exemplify his commitment to innovation and excellence in engineering. His patents reflect a deep understanding of the complexities involved in electronic manufacturing, positioning him as a key figure in the industry.