This inventor holds 1 USPTO granted patent. Top assignee: Mitsui High-Tec Incorporated. 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: Yoshihito Miyauchi: Semiconductor Materials Inventor
Introduction
Yoshihito Miyauchi is an inventor associated with Fukuoka, Japan, and Mitsui High-Tec Incorporated. His work includes a patented metal component designed for use in semiconductor-device manufacturing.
Latest Patents
Miyauchi is credited with 1 patent, titled “Metal Component Including Phosphorous-Containing Nickel Layer.” The invention describes a conductive base material with a nickel layer and a noble-metal layer. The nickel layer includes a phosphorus-free first layer and a second layer containing 0.01 to 1 percent phosphorus by weight. The design aims to reduce the nickel layer’s thickness while maintaining good characteristics.
Career Highlights
Miyauchi’s listed patent focuses on the composition and structure of metal components used in semiconductor manufacturing. The patent identifies Mitsui High-Tec Incorporated as the company with which he is associated.
Collaborations
Miyauchi’s listed coworkers include Kento Koga and Kazunori Watanabe.
Conclusion
Yoshihito Miyauchi’s patent presents a layered metal-component design intended to support semiconductor manufacturing while reducing nickel-layer thickness.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile