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For the Inventor, By the Inventor

Suwa, Japan

Yukiya Hirabayashi

This inventor holds 34 USPTO granted patents and 5 published patent applications, primarily in Electro-Optical Devices. Top assignees: Seiko Epson Corporation, Japan Display Inc., Sony Corporation. Active years: 2001-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yukiya Hirabayashi. Retrieved from https://idiyas.com/inventor/yukiya-hirabayashi

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

USPTO Granted Patents = 34 

% Patents Active = 85.3

Average Co-Inventor Count = 1.8

ph-index = 12

Forward Citations = 376(Granted Patents)


Location History:

  • Yurihama-cho, JP (2013)
  • Suwa, JP (2001 - 2014)
  • Tottori, JP (2014)
  • Nagano, JP (2015 - 2018)
  • Tokyo, JP (2017 - 2024)

Company Filing History:

goldMedal14 out of 34,268 
 
Seiko Epson Corporation
 patents
silverMedal12 out of 5,795 
 
Japan Display Inc.
 patents
bronzeMedal4 out of 58,145 
 
Sony Corporation
 patents
4. 2 out of 169 
 
Epson Imaging Devices Corporation
 patents
5. 2 out of 191 
 
Japan Display West Inc.
 patents

Years Active: 2001-2025

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Areas of Expertise:
Electro-Optical Device
Display Device
Liquid Crystal Display
Optical Detection
Semiconductor Substrate
Light Adjustment
Scanning-Line Drive Circuit
Data-Line Drive Circuit
Electronic Apparatus
Manufacturing Method
Projection Display Device
Electrostatic Protection
34 patents (USPTO):Explore Patents
1. 12242160 - Electrooptical device and illumination device (2025-03-04),
2. 12216850 - Display device with sensor (2025-02-04),
3. 12174476 - Light adjustment device and light adjustment device manufacturing method (2024-12-24),
4. 11947750 - Display device with sensor (2024-04-02),
5. 11774793 - Electronic apparatus and display device (2023-10-03),
6. 11592920 - Display device with sensor (2023-02-28),
7. 10606384 - Display device and electronic apparatus (2020-03-31),
8. 9934748 - Display device, display method, and electronic device (2018-04-03),
9. 9685135 - Display device, display method, and electronic device (2017-06-20),
10. 9619087 - Display device and electronic apparatus (2017-04-11),
11. 9495922 - Display device, display method, and electronic device (2016-11-15),
12. 9146432 - Electro-optic device having an electrostatic protection circuit for protecting a gate driver and display device thereof (2015-09-29),
13. 8879015 - Liquid crystal display device having a switch device connected to a shield electrode and an interconnection and electronic apparatus (2014-11-04),
14. 8669971 - Display device and electronic apparatus (2014-03-11),
15. 8558778 - Shift register, scanning-line drive circuit, data-line drive circuit, electro-optical device, and electronic apparatus (2013-10-15),

Title: The Innovative Mind of Yukiya Hirabayashi

Introduction:

Yukiya Hirabayashi, a prolific inventor hailing from Suwa, Japan, has made significant contributions to the field of electronic devices with a remarkable portfolio of 30 patents.

Latest Patents:

Hirabayashi's recent patents showcase his expertise in electronic apparatus and display devices, emphasizing on enhancing display quality while integrating sensors seamlessly. These inventions exhibit his keen focus on technological advancements and user experience.

Career Highlights:

With a background working in renowned companies such as Seiko Epson Corporation and Japan Display Inc., Hirabayashi has honed his skills and knowledge in the tech industry. His impressive patent count is a testament to his innovative prowess and dedication to pushing boundaries in electronic device design.

Collaborations:

Throughout his career, Hirabayashi has collaborated with talented individuals like Koji Shimizu and Shigenori Katayama. These partnerships have led to the development of groundbreaking technologies that have left a mark in the industry.

Conclusion:

Yukiya Hirabayashi stands as a trailblazing inventor whose creativity and expertise have shaped the landscape of electronic devices. His commitment to innovation and unwavering passion for creating cutting-edge solutions continue to inspire future generations in the field of technology.

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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