Shigekatsu Ohnishi

Title: Shigekatsu Ohnishi: Innovator in Conductive Paste Technology

Introduction

Shigekatsu Ohnishi is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of conductive materials, holding a total of 3 patents. His work focuses on developing conductive pastes that enhance the performance of electronic components.

Latest Patents

Ohnishi's latest patents include innovative formulations of conductive paste. One of his patents describes a conductive paste that allows for the formation of a conductive layer with excellent conductivity, even when using spherical copper powder with a small particle diameter. This paste contains a conductive filler and a binder resin, ensuring that the first coating film achieves a light transmittance of 20% or more. Another patent highlights a conductive paste that excels in both electro-conductivity and thermal conductivity. This formulation includes composite particles of copper powder and nanosize precipitates, which are composed of transition metals, enhancing the overall performance of the conductive material.

Career Highlights

Shigekatsu Ohnishi is currently employed at Sekisui Chemical Co., Ltd., where he continues to innovate in the field of conductive materials. His expertise in developing advanced conductive pastes has positioned him as a key figure in the industry.

Collaborations

Ohnishi has collaborated with notable coworkers, including Masahiro Ishii and Akira Nakasuga. Their combined efforts contribute to the advancement of conductive paste technology.

Conclusion

Shigekatsu Ohnishi's work in conductive paste technology showcases his innovative spirit and dedication to improving electronic materials. His patents reflect a commitment to enhancing conductivity and performance in various applications.