Takayuki Ota

Title: Takayuki Ota: Innovator in Wiring Substrate Technology

Introduction

Takayuki Ota is a prominent inventor based in Nagano, Japan. He has made significant contributions to the field of wiring substrate technology, holding 2 patents that showcase his innovative approach to electronic components.

Latest Patents

Ota's latest patents include a unique wiring substrate design. This design features a first wiring layer and a first insulation layer that incorporates a reinforcement material. The first insulation layer has a first opening that exposes a partial region of the upper surface of the first wiring layer, with the reinforcement material projecting into this opening. Additionally, a second insulation layer covers the first insulation layer and includes a second opening that exposes another part of the partial region. The second wiring layer connects to the first wiring layer through a via portion formed in the second opening.

Another notable patent involves a wiring substrate and semiconductor device. This invention includes an insulation layer with a lower surface, an upper surface, and an intermediate surface. A first wiring layer is formed on the lower surface, while a second wiring layer is on the intermediate surface. A recess in the upper surface overlaps with a first through hole filled with via wiring, which is integrally formed with the first wiring layer. A bump is also formed integrally with the via wiring, projecting into the recess.

Career Highlights

Takayuki Ota is associated with Shinko Electric Industries Co., Ltd., where he continues to develop innovative technologies in wiring substrates. His work has significantly impacted the electronics industry, enhancing the performance and reliability of electronic devices.

Collaborations

Ota has collaborated with notable coworkers, including Hiroharu Yanagisawa and Katsuya Fukase. Their combined expertise has contributed to the advancement of wiring substrate technologies.

Conclusion

Takayuki Ota's contributions to wiring substrate technology reflect his innovative spirit and dedication to advancing electronic components. His patents demonstrate a commitment to improving the functionality and efficiency of electronic devices.