This inventor holds 1 USPTO granted patent. Top assignee: Nissan Motor Company Limited. Active years: 1997.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1997
Title: Keiko Ikoma and Her Thermoelectric Materials Patent.
Introduction
Keiko Ikoma is an inventor associated with Yokosuka, Japan, and Nissan Motor Company Limited. Her patent work concerns n-type thermoelectric materials, which can convert heat into electrical energy.
Latest Patents
The supplied information lists one patent for Ikoma: “n-Type Thermoelectric Materials.” It describes a material composed mainly of an iron-silicide compound with the formula FeSi₂₊z, where −0.1 < z < 0.1. The material also includes cobalt as an n-type dopant and germanium as an additive, and the iron-silicon compound is substantially in its low-temperature beta phase. The record lists 1 patent.
Career Highlights
Ikoma’s listed patent reflects research into the composition and properties of thermoelectric materials. The supplied information associates her work with Nissan Motor Company Limited.
Collaborations
The supplied information names Kazuhiko Shinohara and Masakazu Kobayashi as Ikoma’s coworkers. It does not specify their roles in the patent or describe particular collaborations.
Conclusion
Keiko Ikoma’s listed invention focuses on an iron-silicide-based n-type thermoelectric material, with cobalt and germanium included to shape its composition and properties.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile