This inventor holds 1 USPTO granted patent. Top assignee: Dipsol Chemicals Co., Ltd.. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: Masayoshi Mikami and Zinc-Nickel-Silica Composite Plating
Introduction
Masayoshi Mikami is an inventor based in Nagareyama, Japan, and is associated with Dipsol Chemicals Co., Ltd. His work includes a patent for a zinc-nickel-silica composite plating bath designed to improve plating coverage and corrosion resistance.
Latest Patents
Mikami is named on 1 patent: “Zinc-nickel-silica composite plating bath and method for plating using said plating bath.” The invention concerns a plating bath with a pH of 3.5 to 6.9 that contains zinc ions, nickel ions, colloidal silica, and chloride ions. It specifies cationic colloidal silica whose surface carries at least one metal cation selected from trivalent to heptavalent metal cations.
The stated aim is to improve coverage on articles with complex shapes and corrosion resistance in low-current-density areas, where the deposited film is thinner.
Career Highlights
Mikami’s listed patent reflects work on electroplating chemistry and methods for applying protective composite coatings. The invention addresses challenges in achieving consistent coverage and corrosion protection across differently shaped surfaces.
Collaborations
The patent is associated with Dipsol Chemicals Co., Ltd., indicating a connection between Mikami’s inventive work and the company’s plating-technology activities.
Conclusion
Masayoshi Mikami’s patent focuses on a zinc-nickel-silica plating bath intended to improve coating coverage on complex articles and corrosion resistance in thinly plated areas.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile