This inventor holds 1 USPTO granted patent. Top assignees: Shimomoto Giken Co., Ltd., Sumitomo Metal Mining Company, Ltd.. Active years: 1986.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
1 out of 1 
1 out of 898 
Years Active: 1986
Title: Isamu Hiraoka: Inventor of a Thick Conductive Film Paste
Introduction
Isamu Hiraoka is an inventor associated with Ashiya, Japan. His work includes a patent for a paste designed to form thick electrically conductive films, with potential use in touch panels for electronic appliances.
Latest Patents
Hiraoka is credited with 1 patent: “Paste for Forming a Thick Conductive Film.” The invention describes a paste containing lead borosilicate glass powder with titanium oxide, ruthenium oxide and silver and/or palladium powders, bismuth oxide powder, and alumina powder in an organic vehicle. The formulation is intended to produce a thick conductive film.
Career Highlights
Hiraoka’s listed company affiliations include Shimomoto Giken Co., Ltd. and Sumitomo Metal Mining Company, Ltd. His patent reflects work on materials and formulations for conductive components used in electronic devices.
Collaborations
Koushiro Shibata and Tohru Miyoshi are listed as Hiraoka’s coworkers.
Conclusion
Isamu Hiraoka’s patent documents a conductive-paste formulation with potential applications in touch panels and other electronic components.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile