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For the Inventor, By the Inventor

Tenri, Japan

Kazuhiro Uehara

This inventor holds 4 USPTO granted patents and 1 EPO patent. Top assignee: Sharp Kabushiki Kaisha Corporation. Active years: 1990-2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazuhiro Uehara. Retrieved from https://idiyas.com/inventor/kazuhiro-uehara-biithct3

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

USPTO Granted Patents = 4

% Patents Active = 50.0


Average Co-Inventor Count = 1.2

ph-index = 3

Forward Citations = 13(Granted Patents)


Location History:

  • Yamatokoriyama, JP (1990)
  • Tenri, JP (2007 - 2008)
  • Osaka, JP (2014)

Company Filing History:

goldMedal4 out of 25,954 
 
Sharp Kabushiki Kaisha Corporation
 patents

Years Active: 1990-2014

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4 patents (USPTO):Explore Patents
1. 8624827 - Field sequential display device having longer black insertion period and a plurality of display areas (2014-01-07),
2. 7388184 - Image reading device and image reading method (2008-06-17),
3. 7279669 - Method for detecting photoelectric conversion amount and photoelectric converter, method for inputting image and device for inputting image, two-dimensional image sensor and method for driving two-dimensional image sensor (2007-10-09),
4. 4901243 - Timer controlled power supply system for a data terminal (1990-02-13),

Title: Kazuhiro Uehara: Innovator in Display and Image Reading Technologies

Introduction

Kazuhiro Uehara is a notable inventor based in Tenri, Japan. He has made significant contributions to the fields of display technology and image reading devices. With a total of 4 patents to his name, Uehara's work has had a considerable impact on modern technology.

Latest Patents

Uehara's latest patents include a field sequential display device that features a longer black insertion period and multiple display areas. This innovative device incorporates a liquid crystal panel with several illumination areas, allowing light from light-emitting diodes to illuminate the display effectively. Additionally, he has developed an image reading device that utilizes a sensor substrate functioning as a photoelectric transfer element. This device is designed to enhance the performance of photodetecting thin-film transistors (TFTs) by applying a voltage that suppresses variations in their properties.

Career Highlights

Kazuhiro Uehara is currently employed at Sharp Kabushiki Kaisha Corporation, where he continues to advance his research and development efforts. His work at Sharp has positioned him as a key player in the innovation of display and imaging technologies.

Collaborations

Uehara has collaborated with notable colleagues, including Yoshihiro Izumi and Tomohiko Oda. These partnerships have contributed to the successful development of his patented technologies.

Conclusion

Kazuhiro Uehara's contributions to display and image reading technologies exemplify his innovative spirit and dedication to advancing the field. His patents reflect a commitment to enhancing the functionality and performance of electronic devices.

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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