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For the Inventor, By the Inventor

Kashihara, Japan

Katsuaki Yamada

This inventor holds 6 USPTO granted patents. Top assignee: Sharp Kabushiki Kaisha Corporation. Active years: 2005-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Katsuaki Yamada. Retrieved from https://idiyas.com/inventor/katsuaki-yamada

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

USPTO Granted Patents = 6

% Patents Active = 33.3

Average Co-Inventor Count = 2.8

ph-index = 2

Forward Citations = 13(Granted Patents)


Location History:

  • Kashihara, JP (2005 - 2013)
  • Sakai, JP (2023)

Company Filing History:

goldMedal6 out of 25,954 
 
Sharp Kabushiki Kaisha Corporation
 patents

Years Active: 2005-2023

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6 patents (USPTO):Explore Patents
1. 11604383 - Display device (2023-03-14),
2. 8382307 - Lighting device for display devices, liquid crystal display device, and light source lamp (2013-02-26),
3. 8066395 - Lighting device for display devices, liquid crystal display device, and light source lamp (2011-11-29),
4. 7651233 - Lighting device for display devices, liquid crystal display device, and light source lamp (2010-01-26),
5. 7130005 - Chassis for a flat-panel display device, wherein a main body of the chassis comprising at least one roughly triangle opening with a thick part thicker than surroundings (2006-10-31),
6. 6942353 - Backlight unit and liquid crystal display apparatus (2005-09-13),

Title: Katsuaki Yamada: Innovator in Display Technology

Introduction

Katsuaki Yamada is a prominent inventor based in Kashihara, Japan. He has made significant contributions to the field of display technology, holding a total of 6 patents. His innovative designs and solutions have advanced the functionality and efficiency of display devices.

Latest Patents

Yamada's latest patents include a display device that features a housing, a display panel, a light source, and a stabilizer. This display device is designed to optimize luminance by adjusting the LED based on temperature differences. Another notable patent is a lighting device for display devices, which incorporates a light source lamp with a unique folded design. This design aims to reduce or shield light generated from the curved portion of the lamp, enhancing the overall display quality.

Career Highlights

Katsuaki Yamada is currently associated with Sharp Kabushiki Kaisha Corporation, where he continues to innovate in display technology. His work has been instrumental in developing advanced lighting solutions that improve the performance of liquid crystal display devices.

Collaborations

Yamada has collaborated with notable coworkers, including Yoshiki Takata and Kenichi Iwamoto. Their combined expertise has contributed to the successful development of various innovative technologies in the display sector.

Conclusion

Katsuaki Yamada's contributions to display technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence the future of display devices and lighting solutions.

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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