Shoichi Ito

Title: Innovations of Shoichi Ito in Resin Composition and Circuit Board Technology

Introduction

Shoichi Ito is a notable inventor based in Tokyo, Japan, recognized for his contributions to resin compositions and printed circuit board technology. With a total of 4 patents, his work has significantly impacted the field of electronics and materials science.

Latest Patents

Ito's latest patents focus on advanced resin compositions, prepregs, and metal-foil-clad laminates. One of his key innovations is a vinyl-compound-based resin composition that includes a terminal vinyl compound of a bifunctional phenylene ether oligomer, a naphthol aralkyl cyanate ester resin, a bisphenol A cyanate ester resin, a brominated flame retardant, and an inorganic filler. This resin composition is designed for use in printed wiring boards that require high multilayer and high-frequency capabilities. It exhibits excellent moldability, electrical characteristics, peel strength, flame resistance, and heat resistance after moisture absorption. Additionally, he has developed a prepreg comprising this resin composition and a glass woven fabric, as well as a metal-foil-clad laminate that incorporates a metal foil on one or both sides of a stack of prepreg.

Career Highlights

Throughout his career, Shoichi Ito has worked with prominent companies such as Taisho Pharmaceutical Co., Ltd. and Mitsubishi Gas Chemical Company, Inc. His experience in these organizations has allowed him to refine his expertise in materials and resin technology.

Collaborations

Ito has collaborated with notable colleagues, including Toshihisa Ogawa and Jiro Sawada. These partnerships have contributed to the advancement of his innovative projects and patents.

Conclusion

Shoichi Ito's work in resin compositions and printed circuit board technology showcases his significant contributions to the field of electronics. His innovative patents reflect a commitment to enhancing the performance and reliability of electronic materials.