Chino, Japan

Masahiro Yasukawa

This inventor holds 41 USPTO granted patents and 3 EPO patents, primarily in Electro-Optical Devices. Top assignee: Seiko Epson Corporation. Active years: 2000-2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masahiro Yasukawa. Retrieved from https://idiyas.com/inventor/masahiro-yasukawa

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


% Patents Active = 53.7


Average Co-Inventor Count = 1.2

ph-index = 15

Forward Citations = 632(Granted Patents)


Location History:

  • Chimo, JP (2001)
  • Chino-chi, JP (2012)
  • Chino, JP (2000 - 2014)
  • Suwa, JP (2002 - 2014)

Company Filing History:


Years Active: 2000-2014

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Areas of Expertise:
Electro-Optical Device
Liquid Crystal Panel
Projection Display
Light-Shielding Film
Semiconductor Device
Manufacturing Method
Electronic Equipment
SOI Substrate
41 patents (USPTO):Explore Patents

Title: Masahiro Yasukawa: Innovator in Electro-Optical Devices

Introduction

Masahiro Yasukawa, based in Chino, Japan, is a prominent inventor with a remarkable portfolio of 41 patents. His contributions to the field of electro-optical devices have made him a significant figure in the technology sector. Yasukawa's innovative work is instrumental in advancing electronic apparatuses and displays.

Latest Patents

Yasukawa's latest patents showcase his ingenuity and expertise. One notable invention is an intricate electro-optical device that incorporates a pixel electrode and a transistor, enhancing the performance of electronic displays. This design includes a first capacitor electrode that connects with the pixel electrode and transistor, along with a second capacitor electrode that is strategically positioned to optimize functionality. Additionally, he has developed a sophisticated liquid crystal panel substrate, where a matrix of reflecting electrodes is employed alongside transistors to control voltage application, utilizing silicon oxide film for passivation to ensure consistent reflectance.

Career Highlights

Throughout his career at Seiko Epson Corporation, Masahiro Yasukawa has made significant strides in electro-optical technology. His persistent dedication to research and innovation has resulted in numerous patents that push the boundaries of electronic devices. His career is marked by a commitment to enhancing the user experience through technological advancements.

Collaborations

Yasukawa’s achievements are complemented by his collaborations with talented colleagues such as Shigenori Katayama and Yukiya Hirabayashi. Together, they contribute to the shared goal of advancing technology within their organization, fostering a collaborative environment that encourages innovation.

Conclusion

Masahiro Yasukawa continues to be a vital player in the development of electro-optical devices at Seiko Epson Corporation. His advancements not only reflect his innovative spirit but also hold significant implications for the future of electronic apparatuses and displays. As technology evolves, Yasukawa's inventive contributions will undoubtedly play a crucial role in shaping the landscape of electronic innovations.

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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