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For the Inventor, By the Inventor

Sakai, Japan

Masakatsu Tominaga

This inventor holds 39 USPTO granted patents and 5 published patent applications and 3 EPO patents, primarily in Display Technology. Top assignee: Sharp Kabushiki Kaisha Corporation. Active years: 2011-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masakatsu Tominaga. Retrieved from https://idiyas.com/inventor/masakatsu-tominaga

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

USPTO Granted Patents = 39 

% Patents Active = 84.6

 

Average Co-Inventor Count = 2.0

ph-index = 2

Forward Citations = 9(Granted Patents)


Location History:

  • Mie, JP (2011)
  • Matsusaka, JP (2012)
  • Osaka, JP (2013 - 2017)
  • Sakai, JP (2019 - 2024)

Company Filing History:

goldMedal39 out of 25,974 
 
Sharp Kabushiki Kaisha Corporation
 patents

Years Active: 2011-2026

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Areas of Expertise:
Display Device
Liquid Crystal Display
Touch Panel
Active Matrix Substrate
Driving Circuit
TFT Substrate
Touch-Sensor
Peripheral Wirings
Repairing Method
Manufacturing Method
39 patents (USPTO):Explore Patents
1. 12591342 - Display device (2026-03-31),
2. 12307056 - Display device (2025-05-20),
3. 12008203 - Display device including position input function (2024-06-11),
4. 11740745 - Display device (2023-08-29),
5. 11462179 - Liquid crystal display device (2022-10-04),
6. 11402956 - Display device including position input function (2022-08-02),
7. 11397496 - Display device including position input function (2022-07-26),
8. 11374037 - Driving circuit, TFT substrate, and display device (2022-06-28),
9. 11314350 - Display device including position input function (2022-04-26),
10. 11249574 - Display device (2022-02-15),
11. 11194202 - Substrate for display device, and display device (2021-12-07),
12. 11112895 - Active matrix substrate, touch-panel-equipped display device including same, and liquid crystal display device including same (2021-09-07),
13. 11099442 - Display device (2021-08-24),
14. 11042255 - Display device including position input function (2021-06-22),
15. 10963116 - Display device (2021-03-30),

Title: Masakatsu Tominaga: Pioneering Inventor from Sakai

Introduction: Masakatsu Tominaga is a renowned inventor hailing from Sakai, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Masakatsu Tominaga holds several patents in various technological domains, showcasing his continuous dedication to pushing the boundaries of innovation.

Career Highlights: Throughout his illustrious career, Masakatsu Tominaga has been instrumental in developing cutting-edge technologies that have revolutionized industries and improved the quality of life for many.

Collaborations: Masakatsu Tominaga has collaborated with leading research institutions, universities, and companies worldwide, fostering a culture of innovation and knowledge exchange.

Conclusion: Masakatsu Tominaga's passion for innovation and his relentless pursuit of excellence have solidified his reputation as a trailblazing inventor in the global technological landscape.

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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