Osaka, Japan

Hiromu Matsumoto

This inventor holds 21 USPTO granted patents and 5 published patent applications and 13 EPO patents, primarily in Wireless Power Transmission. Top assignees: Panasonic Intellectual Property Management Co., Ltd., Kyocera Document Solutions Inc., Panasonic Corporation. Active years: 2005-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiromu Matsumoto. Retrieved from https://idiyas.com/inventor/hiromu-matsumoto

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 21 

% Patents Active = 90.5

 

Average Co-Inventor Count = 2.1

ph-index = 3

Forward Citations = 32(Granted Patents)


Company Filing History:


Years Active: 2005-2025

Loading Chart...
Loading Chart...
Areas of Expertise:
Wireless Power Transmission
Image Forming Apparatus
Power Transmission Device
Electromagnetic Induction
Electric Power Transfer
Toner Container
Developing Device
Electrical Connector
Vehicle Power System
Core Cracking Prevention
Unit Locating Mechanism
21 patents (USPTO):Explore Patents

Title: Hiromu Matsumoto: Innovator in Imaging and Power Transmission Technologies

Introduction: Hiromu Matsumoto is a distinguished inventor based in Osaka, Japan, renowned for his contributions to imaging and power transmission technologies. With a remarkable portfolio comprising 18 patents, Matsumoto has established himself as a key figure in the realms of innovation and engineering.

Latest Patents: Matsumoto's latest patents showcase his inventive prowess. One such patent describes an image forming apparatus that features a process unit capable of being turned upward and detached from the apparatus's main body. This technological advancement involves a photosensitive drum, a developing device, a guide member, and a unique seal member that optimizes the interaction between these components during operation.

Another significant patent details a power transmission device and a wireless power transmission system. This invention incorporates power transmission coils arranged strategically, coupled with a control circuit that adapts to the relative positioning of power receiving coils. This innovative approach enables efficient power distribution while accounting for variable distances, enhancing the overall functionality of wireless power systems.

Career Highlights: Matsumoto's career is decorated with noteworthy contributions primarily at Panasonic Intellectual Property Management Co., Ltd. and Panasonic Corporation. His work in these organizations has facilitated advancements in various technologies, particularly in imaging and power transmission.

Collaborations: Throughout his career, Matsumoto has collaborated with esteemed colleagues, including Hiroshi Kanno and Hiroshi Yamamoto. These partnerships have fostered a creative environment that has been instrumental in bringing forth innovative solutions to complex technological challenges.

Conclusion: Hiromu Matsumoto's innovative spirit and commitment to advancing technology are evident in his extensive patent portfolio and career trajectory. As an influential inventor in Japan, he continues to inspire future generations of innovators with his contributions to the fields of imaging and wireless power transmission.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
Loading…