This inventor holds 1 USPTO granted patent. Top assignee: Prime Planet Energy & Solutions, Inc.. 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: Mitsuhiro Okada and Square-Type Battery Innovation
Introduction
Mitsuhiro Okada is an inventor associated with Himeji, Japan. His patent work concerns the design and manufacture of square-type batteries, including how the battery case supports and contacts the internal electrode body. He is associated with Prime Planet Energy & Solutions, Inc.
Latest Patents
Okada is listed as an inventor on 1 patent: “Square Type Battery and Manufacturing Method of Square Type Battery.” The invention describes a battery with a substantially rectangular cover carrying a terminal, a rectangular-parallelepiped case main body, and an electrode body connected to the terminal. At least one side surface of the case is pinched inward, and that surface and its opposing side surface abut the electrode body. The patent also addresses a method for manufacturing this square-type battery.
Career Highlights
Okada’s documented patent contribution focuses on square-type battery construction and manufacturing. The design specifies the relationship between the case’s opposed side surfaces and the electrode body housed within it.
Collaborations
The patent lists Hitoshi Maeda and Hiroshi Takabayashi among Okada’s coworkers. Okada is associated with Prime Planet Energy & Solutions, Inc.
Conclusion
Mitsuhiro Okada’s patent work centers on a square-type battery design that brings the case surfaces into contact with the electrode body, alongside a method for manufacturing the battery.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile