This inventor holds 2 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignee: Dowa Electronics Materials Co., Ltd.. Active years: 2021-2025.
Company Filing History:
Years Active: 2021-2025
Title: Taro Torigoe: Innovator in Silver Powder Technology
Introduction
Taro Torigoe is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of materials science, particularly in the development of silver powders and conductive pastes. With a total of 2 patents to his name, Torigoe's work is recognized for its innovative approaches to enhancing electrical conductivity.
Latest Patents
Taro Torigoe's latest patents include a method for producing silver powder and a fine silver particle dispersing solution. The silver powder is designed to reduce line resistance and features a diameter at a cumulative value of 50% of 3 μm or more, with a particle ratio of 10 μm or larger at 10% or less. This silver powder consists of flake-like particles with a major axis of 6 μm or more and irregularly shaped particles with a major axis of less than 6 μm. The average aspect ratio of the flake-like particles is 8 or more, and the shape factor of the irregularly shaped particles ranges from 1.7 to 1.9. Additionally, the ignition loss is maintained between 0.1 wt % to 0.4 wt %. The fine silver particle dispersing solution contains fine silver particles with an average primary particle diameter of greater than 100 nm and not greater than 300 nm, coated with an organic protective material, and includes a polar solvent and an acrylic dispersing agent.
Career Highlights
Taro Torigoe is currently employed at Dowa Electronics Materials Co., Ltd., where he continues to innovate in the field of electronic materials. His work has been instrumental in advancing the technology surrounding conductive materials, which are essential for various electronic applications.
Collaborations
Throughout his career, Torigoe has collaborated with notable colleagues, including Shingo Teragawa and Takashi Hinotsu. These collaborations have further enriched his research and development efforts in the field of materials science.
Conclusion
Taro Torigoe's contributions to the development of silver powders and conductive pastes highlight his role as a key innovator in materials science. His patents reflect a commitment to enhancing the performance of electronic materials, making a significant impact in the industry.