This inventor holds 1 USPTO granted patent. Top assignee: Kyocera Corporation. Active years: 1989.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1989
Title: Yoichi Hagiwara and Ceramic Metallizing Innovation.
Introduction
Yoichi Hagiwara is an inventor associated with Kokubu, Japan, and Kyocera Corporation. His patent work addresses metallizing compositions designed for use with advanced ceramic materials.
Latest Patents
Hagiwara is credited with 1 patent, titled “Metallizing Composition.” The patent discloses a composition containing oxynitride glass from the Mg-Al-Si system and/or the Y-Al-Si system, together with a powder of a high-melting-point metal. The composition is described as having good affinity with nitride and carbide ceramic materials, making it useful for forming metallized layers on substrates made from these ceramics.
Career Highlights
Hagiwara’s documented patent contribution focuses on improving the formation of metallized layers on ceramic substrates. The invention combines oxynitride glass and high-melting-point metal powder to support compatibility with nitride and carbide ceramics.
Collaborations
Hagiwara’s listed coworkers include Satoshi Tanaka and Kenichi Shimizu. His company affiliation is Kyocera Corporation.
Conclusion
Yoichi Hagiwara’s patent highlights a materials innovation aimed at enabling reliable metallized layers on nitride and carbide ceramic substrates.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile