Osaka, Japan

Hiroyuki Nagao

This inventor holds 22 USPTO granted patents, primarily in Image Processing Technology. Top assignee: Sharp Kabushiki Kaisha Corporation. Active years: 1994-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroyuki Nagao. Retrieved from https://idiyas.com/inventor/hiroyuki-nagao

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


% Patents Active = 68.2

Average Co-Inventor Count = 3.4

ph-index = 4

Forward Citations = 57(Granted Patents)


Location History:

  • Yumabe-gun, JP (1999)
  • Yamabe-gun, JP (2001 - 2008)
  • Nara, JP (1994 - 2014)
  • Osaka, JP (2012 - 2018)
  • Sakai, JP (2018 - 2019)

Company Filing History:


Years Active: 1994-2019

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Areas of Expertise:
Image Forming Apparatus
Image Processing Device
Sheet Feeder Device
Paper Discharge Structure
Exterior Structure
Feeding Apparatus
Rotatable Cassette
Sheet Transport Device
Operation Console
Electronic Apparatus
Functional Units
22 patents (USPTO):Explore Patents

Title: Hiroyuki Nagao: A Pioneer in Image Processing Technologies

Introduction

Hiroyuki Nagao, located in Osaka, Japan, is an influential inventor with a remarkable portfolio of 22 patents. Renowned for his innovative contributions in the field of image processing technologies, he continues to push the boundaries of what is possible in modern electronics.

Latest Patents

Among his latest inventions are two notable patents related to image forming apparatus and operation consoles. The first patent describes a touch key for an operation console which features a circuit board with a light source coordinated with a light transmitting portion and a non-transparent light shielding portion. This inventive design ensures that light is emitted only from the surface in contact with a semi-transparent operation panel. This configuration not only prevents light leakage around the touch key indication but also enhances the aesthetic quality of the operation console, giving it a more sophisticated appearance.

Similar concepts are presented in his second patent, which also addresses the design of a touch key in an operation console. This includes the tightly sealed components that allow for precise control of light emission, preserving both functionality and elegance in the technology.

Career Highlights

Hiroyuki Nagao's career is intricately linked with Sharp Kabushiki Kaisha Corporation, where he has leveraged his skills as an inventor to advance the company's technological offerings. His innovative spirit and dedication to detail have positioned him as a key player in the development of state-of-the-art image processing systems.

Collaborations

Nagao has collaborated with several notable colleagues throughout his career, including Kazuhisa Yoneda and Yasushi Nakamura. These partnerships have fostered a productive environment, enabling groundbreaking advancements in their respective fields.

Conclusion

As an inventor with a significant number of patents to his name, Hiroyuki Nagao exemplifies the spirit of innovation that drives technology forward. His contributions to image processing not only enhance the functionality of modern devices but also showcase his commitment to creating products that blend utility with aesthetic appeal.

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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