This inventor holds 1 USPTO granted patent. Top assignee: Seiko Group Corporation. 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: Akiko Araki and Her Decorative Component Invention.
Introduction
Akiko Araki is an inventor associated with Matsudo, Japan, and Seiko Group Corporation. Her patent work focuses on a decorative component featuring a copper-oxide surface layer.
Latest Patents
Araki is associated with 1 patent: “Decorative Component and Method for Producing Decorative Component.” The invention describes a decorative component with an oxide layer containing cuprous oxide and substantially free of bubbles. Its production method heats a precursor with a copper surface, entirely or partially, to 700°C to 900°C in an electric furnace. The process uses an oxygen partial pressure of 1,300 Pa or less and a supply rate of 50 mL/min or less, followed by cooling to form the oxide layer.
Career Highlights
Araki’s listed invention addresses both the structure of a decorative component and a method for producing it. The specified heating and atmosphere conditions are intended to form the cuprous-oxide-containing layer while limiting bubbles.
Collaborations
Araki is associated with Seiko Group Corporation. The available information identifies the company but does not specify particular collaborators or project partners.
Conclusion
Akiko Araki’s patent describes a decorative component with a substantially bubble-free cuprous oxide layer and a controlled process for producing it.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile