Osaka, Japan

Masahiro Ueno

This inventor holds 19 USPTO granted patents and 1 published patent application and 1 EPO patent, primarily in Image Forming Apparatus. Top assignee: Kyocera Document Solutions Inc.. Active years: 2015-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masahiro Ueno. Retrieved from https://idiyas.com/inventor/masahiro-ueno-4adlvvwu

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

USPTO Granted Patents = 19 

% Patents Active = 63.2


Average Co-Inventor Count = 2.0

ph-index = 2

Forward Citations = 11(Granted Patents)


Company Filing History:


Years Active: 2015-2025

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Areas of Expertise:
Image Forming Apparatus
Toner Container
Light Guide Device
Cleaning Device
Belt Driving Mechanism
Transfer Unit
Waste Toner Collecting Device
Static Eliminating Device
Development Device
Drum Unit
Fixing Device
Toner Conveying Device
19 patents (USPTO):Explore Patents

Title: Masahiro Ueno: Innovator in Developing Devices and Image Forming Apparatus

Introduction

Masahiro Ueno is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of developing devices and image forming apparatus, holding a total of 19 patents. His innovative work has greatly impacted the technology used in printing and imaging solutions.

Latest Patents

Ueno's latest patents include a developing device and an image forming apparatus. The developing device features a developer container, a developer carrier, and a stirring/conveying member. The developer container consists of a lower housing with a first accommodating portion and a first edge portion, along with an upper housing that has a second accommodating portion and a second edge portion. The design includes a depression along the first edge portion, facilitating the interaction between the first and second contact faces. Additionally, he has developed a toner container that includes a container body, a transmission gear, a cap member, and a seal member. This innovative design ensures efficient operation and reliability in image forming applications.

Career Highlights

Masahiro Ueno has built a successful career at Kyocera Document Solutions Inc., where he has been instrumental in advancing imaging technology. His expertise in developing devices has positioned him as a key figure in the industry, contributing to the company's reputation for innovation.

Collaborations

Ueno has collaborated with notable coworkers, including Hirofumi Tsuji and Hiroaki Ohashi. Their combined efforts have led to the development of cutting-edge technologies that enhance the functionality and efficiency of imaging solutions.

Conclusion

Masahiro Ueno's contributions to the field of developing devices and image forming apparatus demonstrate his commitment to innovation and excellence. His work continues to influence the industry, making him a significant figure in the realm of technology.

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]
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