This inventor holds 1 USPTO granted patent. Top assignee: Shoei Chemical Inc.. Active years: 2005.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2005
Title: Nobuko Morinaga: Inventor of Lead-Free Glass for Conductive Pastes.
Introduction
Nobuko Morinaga is a woman inventor associated with Chikushi-gun, Japan, and Shoei Chemical Inc. Her listed patent work concerns lead-free glass compositions and their use in conductive pastes.
Latest Patents
Morinaga is credited with 1 patent: “Glass and Conductive Paste Using the Same.” The invention describes lead-free glass containing specified proportions of zinc oxide, boron oxide, silicon oxide, aluminum oxide, and manganese oxide, with selected alkali-metal oxides and optional additional oxides.
The glass serves as an inorganic binder in conductive paste. According to the patent description, the formulation supports binder removal and sintering, helping produce dense conductors with properties such as resistance to plating solutions, adhesive strength, and thermal-shock resistance.
Career Highlights
Morinaga’s listed invention focuses on materials engineering for conductive pastes and the performance of the resulting conductors. The available information associates her with Shoei Chemical Inc.
Collaborations
Her listed coworkers include Tetsuya Tanaka and Yoshiko Morinaga.
Conclusion
Nobuko Morinaga’s patent describes a lead-free glass binder designed to improve the processing and performance of conductive materials.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile