Tsu, Japan

Toshihide Tsubata

USPTO Granted Patents = 131 

 

Average Co-Inventor Count = 2.2

ph-index = 11

Forward Citations = 507(Granted Patents)

Forward Citations (Not Self Cited) = 487(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Matsusaka, JP (2002 - 2013)
  • Tsu, JP (2008 - 2014)
  • Mie, JP (2007 - 2015)
  • Osaka, JP (2012 - 2015)

Company Filing History:


Years Active: 2002-2015

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Areas of Expertise:
Liquid Crystal Display
Active Matrix Substrate
Liquid Crystal Panel
Television Receiver
Display Device
Color Filter Substrate
Driving Method
Scan Signal Drive
Manufacturing Method
Defect Correction
Display Technology
Substrate Production
131 patents (USPTO):Explore Patents

Title: Toshihide Tsubata: A Pioneer in Liquid Crystal Display Innovations

Introduction:

In the world of liquid crystal display (LCD) technology, Toshihide Tsubata has emerged as a notable inventor and contributor. With his extensive expertise in this field, Tsubata has been granted numerous patents, showcasing his commitment to advancing display quality and minimizing visual distortions. This article sheds light on Tsubata's remarkable career, recent patents, noteworthy collaborations, and the impact of his work in the LCD industry.

Latest Patents:

Tsubata's latest patents focus on optimizing the performance and visual quality of liquid crystal display devices. In one of his recent inventions, he developed a unique waveform for common signal (CS) and source signal voltages, enhancing the overall display quality of multi-pixel technology. By using different voltage waveforms for odd and even rows, Tsubata successfully minimized deterioration in display performances that typically arise in such configurations.

Furthermore, Tsubata's innovation extended to the arrangement of pixels within a display device. He devised a method using different-sized pixels within one color display pixel, ensuring that each set of pixels receiving a signal voltage possesses the same total area. This breakthrough approach significantly reduces display unevenness, enhancing the quality and uniformity of the overall visual output.

Career Highlights:

Toshihide Tsubata has flourished in his career at Sharp Kabushiki Kaisha Corporation, an esteemed company renowned for its display technologies. With a portfolio consisting of over 131 patents, Tsubata's contributions have greatly impacted the LCD industry. Through his relentless pursuit of innovation, he has played a vital role in improving the visual experience for consumers worldwide.

Collaborations:

Within the industry, Tsubata has had the privilege of collaborating with talented individuals who share his passion for LCD advancements. Notably, he has worked closely with Masanori Takeuchi and Tsuyoshi Tokuda, esteemed colleagues who have made significant contributions in display technology. Their combined expertise and collaborative efforts have undoubtedly accelerated the pace of innovation in the LCD field.

Conclusion:

Toshihide Tsubata's inventive mind and dedication to advancing liquid crystal display technology have established him as a visionary in the industry. His recent patents highlight his commitment to enhancing the visual quality and performance of LCD devices. Through his work at Sharp Kabushiki Kaisha Corporation and collaborations with accomplished peers, Tsubata continues to drive innovation forward, paving the way for even more remarkable advancements in the field of display technologies.

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