Osaka, Japan

Yuji Toyota

This inventor holds 23 USPTO granted patents and 19 published patent applications and 1 EPO patent, primarily in Image Forming Technology. Top assignees: Kyocera Document Solutions Inc., Nitto-Denko Corporation. Active years: 2015-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yuji Toyota. Retrieved from https://idiyas.com/inventor/yuji-toyota

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

USPTO Granted Patents = 23 

% Patents Active = 60.9

 

Average Co-Inventor Count = 1.9

ph-index = 2

Forward Citations = 9(Granted Patents)


Company Filing History:


Years Active: 2015-2026

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Areas of Expertise:
Image Forming Apparatus
Developing Device
Toner Concentration Sensor
Optical Scanning Device
Anti-Peeping System
Polarizing Film Laminate
Display Device
Two-Component Developer
Optical Deflector
Resonance Frequency Adjustment
Laser Scanning Device
Whiteboard Film
23 patents (USPTO):Explore Patents

Title: The Innovative Journey of Yuji Toyota: A Visionary in Display Technology

Introduction: Yuji Toyota, based in Osaka, Japan, is a prominent inventor known for his remarkable contributions to display technology and optical systems. With a portfolio of 18 patents, he has made significant strides in developing innovative solutions that enhance user experience and privacy in electronic devices.

Latest Patents: Among his latest inventions are an anti-peeping system and a display device designed to minimize unauthorized viewing. The anti-peeping system employs a display device with a polarized light-emitting plane and a strategically designed partition that features a light-transmitting portion. This setup includes a transparent substrate and a first polarizing layer aligned with a specific absorption axis. The system's optical stack incorporates a second polarizing layer oriented orthogonally to the first, ensuring that the visual content remains shielded from unwanted observers.

In addition, his development of a new image forming apparatus includes a developing device featuring a two-component developer comprising a magnetic carrier and toner. This device optimizes the arrangement of magnetic poles within the developing sleeve, enhancing the efficiency of the developing process.

Career Highlights: Yuji has garnered experience at renowned companies such as Kyocera Document Solutions Inc. and Nitto Denko Corporation. At these organizations, he applied his expertise in creating cutting-edge technologies that integrate seamlessly into modern imaging solutions.

Collaborations: Throughout his career, Yuji has collaborated with talented individuals, including coworkers Yasuhiro Tauchi and Tamotsu Shimizu. These partnerships have further propelled his innovative pursuits, allowing for a dynamic exchange of ideas and knowledge that enhances his invention process.

Conclusion: Yuji Toyota stands as a testament to the power of innovation in the realm of display technology and optical devices. His extensive work and patents showcase his commitment to developing solutions that enhance user experience while ensuring privacy. With a continuous drive for advancement, Yuji remains a significant figure in the field of technology, inspiring future inventors and innovators.

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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