This inventor holds 1 USPTO granted patent. Top assignee: Kabushiki Kaisha Toshiba. Active years: 1996.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1996
Title: Kuniyoshi Murui: Inventor of an Adaptive Power Adapter
Introduction
Kuniyoshi Murui is an inventor associated with Saitama, Japan, and Kabushiki Kaisha Toshiba. His work includes an adapter designed to supply power adaptively to a portable radio telephone.
Latest Patents
Murui is credited with 1 patent, titled “Adapter Unit for Adaptively Supplying a Portable Radio Telephone with Electric Power.” The invention describes an adapter with two power-supply circuits. When the connected portable radio is not communicating, or is not powered by its attached rechargeable battery, the first circuit supplies power to the battery or radio. During communication, the second circuit supplies power through the rechargeable battery. Its capacity is greater than that of the first circuit, supporting the radio’s higher power needs while in use.
Career Highlights
Murui’s patent addresses the challenge of providing different levels of power depending on a portable radio’s operating state. The design distinguishes between charging or non-communication conditions and active communication, using a higher-capacity circuit for the latter.
Collaborations
Takaaki Ishii and Shinji Takachi are identified as Murui’s coworkers.
Conclusion
Kuniyoshi Murui’s patented adapter design reflects a practical approach to managing power for portable radio equipment, adjusting its supply to the device’s operating needs.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile