Company Filing History:
Years Active: 1996-1998
Title: Toshio Tanimura: Innovator in Electroplating Technology
Introduction
Toshio Tanimura is a notable inventor based in Amagasaki, Japan. He has made significant contributions to the field of electroplating, holding a total of 2 patents. His innovative approaches have enhanced the reliability and efficiency of electroplating processes, particularly in the manufacturing of printed wiring boards.
Latest Patents
Tanimura's latest patents include an electroplating process that involves applying specific carbon particles or a palladium compound to a surface comprising copper and an insulating material. This process microetches the copper to remove the applied particles and provides electroplating using an aqueous solution containing sulfuric acid, hydrogen peroxide, and a phosphonic group-containing amine. This method ensures highly reliable electroplating to the inner walls of through-holes in printed wiring boards.
Another significant patent is a process for electroplating nonconductive surfaces. This invention allows for the direct electroplating of conductive metal to the inner walls of through-holes in printed wiring boards. The process involves applying an aqueous dispersion containing graphite or carbon black particles to a nonconductive substrate, followed by dipping in a strong acidic solution to form a conductive layer for electroplating.
Career Highlights
Toshio Tanimura is currently associated with Mec Company Ltd., where he continues to develop innovative electroplating technologies. His work has been instrumental in advancing the capabilities of printed wiring board manufacturing.
Collaborations
Tanimura has collaborated with notable coworkers, including Yoshihiro Sakamoto and Minoru Outani, contributing to the development of cutting-edge electroplating processes.
Conclusion
Toshio Tanimura's contributions to electroplating technology have made a significant impact on the industry. His innovative patents and ongoing work at Mec Company Ltd. highlight his role as a leading inventor in this field.