Osaka, Japan

Seijirou Gyouten

USPTO Granted Patents = 50 

 

Average Co-Inventor Count = 3.6

ph-index = 9

Forward Citations = 218(Granted Patents)

Forward Citations (Not Self Cited) = 215(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Tenri, JP (1998 - 2012)
  • Matsusaka, JP (2008 - 2012)
  • Mie, JP (2012 - 2014)
  • Osaka, JP (2012 - 2017)
  • Sakai, JP (2020 - 2023)

Company Filing History:


Years Active: 1998-2023

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Areas of Expertise:
Liquid Crystal Display Device
Display Driving Circuit
Shift Register
Display Device
Memory Device
Power Supply Circuit
Active Matrix Display
Level Shifter Circuit
Signal Line Drive Circuit
Display Panel
Electrical Apparatus
Driving Method
50 patents (USPTO):Explore Patents

Title: Innovations by Seijirou Gyouten: A Pioneer in Circuit and Display Technologies

Introduction

Seijirou Gyouten, based in Osaka, Japan, is an innovative inventor renowned for his contributions to circuit substrates and display devices. With an impressive portfolio of 50 patents, he is recognized for his creativity and technical expertise in the field of electronics.

Latest Patents

Among his latest patents are two notable inventions: the "Circuit substrate and display device" and the "Shift register and display device." The circuit substrate invention features a unique design that includes a substrate portion with a variable-external-shape and a circuit configuration that optimally arranges circuit blocks. It incorporates multiple trunk and branch wiring lines to enhance connectivity between circuits. The shift register design highlights a sophisticated unit circuit that integrates output transistors and set transistors, effectively generating control signals essential for modern display elements.

Career Highlights

Seijirou Gyouten's career is marked by his role at Sharp Corporation, where he has made significant advancements in circuit and display technologies. His work consistently pushes the boundaries of innovation, contributing to the company's reputation as a leader in electronics.

Collaborations

Throughout his professional journey, Gyouten has collaborated with esteemed colleagues such as Yuhichiroh Murakami and Shige Furuta. Their collective efforts have led to advancements that are instrumental in modern electronics, showcasing the power of teamwork and shared expertise in driving innovation.

Conclusion

Seijirou Gyouten's ongoing contributions to circuit and display technologies underscore his status as a vital inventor in the electronics sector. His innovative designs, backed by numerous patents, continue to influence the industry and provide a glimpse into the future of advanced display systems.

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