This inventor holds 1 USPTO granted patent. Top assignee: Fdk 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: Koichi Motoike: Battery Technology Inventor
Introduction
Koichi Motoike is an inventor associated with Tokyo, Japan, and FDK Corporation. His patent work concerns the design of non-aqueous electrolyte batteries, with a focus on the separator structure within a cylindrical battery.
Latest Patents
The provided information lists one patent for Motoike: “Non-aqueous electrolyte battery.” It describes a spirally wound electrode body housed in a cylindrical battery can. The body includes sheet-like positive and negative electrodes, along with two separator laminates arranged around an electrode.
Each separator laminate contains two or more separators joined by longitudinal weld regions along opposing sides. Additional longitudinal weld regions join the two laminates along those sides. This arrangement addresses how the separators are assembled within the battery’s electrode body. Motoike is credited with 1 patent.
Career Highlights
Motoike’s listed patent connects his inventive work with battery technology at FDK Corporation. The patent describes a specific separator-laminate configuration for a non-aqueous electrolyte battery.
Collaborations
The provided information names Junki Yamamoto and Sho Sato as Motoike’s coworkers. Their inclusion indicates a professional connection, but no specific joint patent or collaboration details were provided.
Conclusion
Koichi Motoike’s listed invention focuses on joining separator laminates within a cylindrical battery’s spirally wound electrode body, reflecting his documented contribution to battery design.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile