Tomoya Okazaki

Title: Tomoya Okazaki: Innovator in Wiring Board Manufacturing and Amplification Fiber Technology

Introduction

Tomoya Okazaki is a prominent inventor based in Nagoya, Japan. He has made significant contributions to the fields of wiring board manufacturing and amplification fiber technology. With a total of 6 patents to his name, Okazaki's work reflects his dedication to innovation and advancement in technology.

Latest Patents

One of Okazaki's latest patents is a method for manufacturing a wiring board. This method involves preparing a patterned substrate that includes an insulating substrate, a conductive seed layer, and an insulating layer. The seed layer is disposed on the insulating substrate and consists of a first part with a predetermined pattern corresponding to the wiring pattern and a second part that is different from the first part. An insulating layer is then placed on the second part of the seed layer. A metal layer, thicker than the insulating layer, is formed on the first part of the seed layer. A voltage is applied between an anode and the seed layer while a resin film containing a metal ion solution is positioned between the patterned substrate and the anode, ensuring pressure contact. Finally, the insulating layer and the second part of the seed layer are removed.

Another notable patent is for an amplification fiber and laser beam emitting apparatus. This invention allows for the generation of a laser beam in the visible region, even when silica glass is used as the core material of the amplification fiber. The amplification fiber includes a core that generates a laser beam from an excitation beam in the visible region, surrounded by a cladding. The core material consists of Dy and one or more elements selected from Al, Ge, and P, along with silica glass.

Career Highlights

Throughout his career, Tomoya Okazaki has worked with notable companies, including Toyota Motor Corporation and the Toyota School Foundation. His experience in these organizations has contributed to his expertise and innovative capabilities in the field.

Collaborations

Okazaki has collaborated with several talented individuals, including Kazuya Saito and Kazuo Hasegawa. These collaborations have likely fostered a creative environment that has led to the development of his innovative patents.

Conclusion

Tomoya Okazaki is a distinguished inventor whose work in wiring board manufacturing and amplification fiber technology has made a significant impact. His innovative patents and collaborations highlight his