Tokyo, Japan

Hitomi Hasegawa

This inventor holds 19 USPTO granted patents and 2 published patent applications, primarily in Display Technology. Top assignee: Japan Display Inc.. Active years: 2014-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hitomi Hasegawa. Retrieved from https://idiyas.com/inventor/hitomi-hasegawa

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

USPTO Granted Patents = 19 

% Patents Active = 78.9

Average Co-Inventor Count = 3.0

ph-index = 2

Forward Citations = 10(Granted Patents)


Location History:

  • Kumagaya, JP (2015)
  • Saitama-ken, JP (2014 - 2016)
  • Minato-ku, JP (2016)
  • Tokyo, JP (2015 - 2024)

Company Filing History:


Years Active: 2014-2024

Loading Chart...
Areas of Expertise:
Impact Resistant Display
Liquid Crystal Display
Display Device
Mother Substrate
Horizontal Inter-Electrode Distance
Dielectric Constant Anisotropy
Display Device Design
Display Performance
19 patents (USPTO):Explore Patents

Title: Innovations in Display Technology: The Contributions of Hitomi Hasegawa

Introduction

Hitomi Hasegawa, a prominent inventor based in Tokyo, Japan, has made significant strides in the field of display technology. With a remarkable portfolio of 19 patents, Hasegawa's work reflects a deep commitment to innovation and advancement in this rapidly evolving industry.

Latest Patents

Among his latest inventions, Hasegawa has contributed to the development of an "Impact Resistant Display Device." This cutting-edge concept entails a display device comprising a first substrate featuring an organic film, alongside intricately designed recesses that enhance its durability. The innovation includes a bonding mechanism facilitated by a sealing member, ensuring the integrity of the display.

Another notable invention is a versatile "Display Device" which consists of a first and a second substrate, focusing on functionality and design. This device accommodates a unique alignment film in conjunction with strategically placed terminals and grooves, optimizing the connection to a signal source. These advancements are pivotal in improving the user experience and performance of modern display technologies.

Career Highlights

Hasegawa has established himself as a key figure within Japan Display Inc., where he leverages his expertise to push the boundaries of display technology. His inventive contributions have not only secured numerous patents but also positioned the company as a leader in the high-tech sector.

Collaborations

During his career, Hasegawa has closely collaborated with talented coworkers, including Tomokazu Ishikawa and Jin Hirosawa. Together, their synergy and innovative spirit continue to drive groundbreaking research and development in display technology.

Conclusion

In conclusion, Hitomi Hasegawa's innovative approach to display technology showcases his role as a leading inventor. With his valuable contributions and collaborations, he is shaping the future of how we interact with display devices. The impact of his patents on the industry underscores the importance of continuous innovation in meeting the demands of modern 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]
Loading…