Miaoli, Taiwan

Kazuyuki Hashimoto

This inventor holds 61 USPTO granted patents and 19 published patent applications and 3 EPO patents, primarily in Electronic Devices. Top assignees: Innolux Corporation, Tpo Hong Kong Holding Limited, Chimei Innolux Corporation. Active years: 2010-2026.

USPTO Granted Patents = 61 

% Patents Active = 95.1

 

Average Co-Inventor Count = 1.3

ph-index = 5

Forward Citations = 78(Granted Patents)

Forward Citations (Not Self Cited) = 69(Dec 10, 2025)


Location History:

  • Tokyo, JP (2011)
  • Minato-Ku, CN (2013)
  • Kobe, JP (2010 - 2014)
  • Hyogo, JP (2011 - 2014)
  • Chu-Nan, TW (2015 - 2016)
  • Miao-Li County, TW (2015 - 2024)

Company Filing History:


Years Active: 2010-2026

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Areas of Expertise:
Electronic Device
Display Device
Capacitive Sensor
Driving Circuit
Charge Pump Circuit
Light Emitting Device
Pixel Circuit
Voltage Regulator
Bias Control Signal
Emission Driver
Tunable Device
Sensing Circuit
61 patents (USPTO):Explore Patents

Title: Innovations by Kazuyuki Hashimoto in Electronic Devices

Introduction

Kazuyuki Hashimoto, a prolific inventor based in Miao-Li County, Taiwan, has made significant contributions to the field of electronic devices. With a remarkable portfolio of 48 patents, he has focused his innovations on improving electronic functionality and efficiency. His work stands out in an increasingly competitive technological landscape.

Latest Patents

Among his latest patents, Hashimoto has developed an "Electronic Device with Sensing Circuit," which integrates an electronic unit, a sensing circuit, and a circuit that applies voltage to the sensing node. This invention enhances the performance of electronic devices by improving signal detection and response.

Another notable innovation is the "Electronic Device with Voltage Regulator for Regulating Adjustable Level of Electronic Element." This invention features a power generator and a power regulator that works together to adjust the output voltage received by electronic elements. The design not only stabilizes voltage levels but also allows for flexible adjustments according to control signals, optimizing overall performance.

Career Highlights

Throughout his career, Hashimoto has worked with prominent companies, including Innolux Corporation and TPO Hong Kong Holding Limited. At Innolux Corporation, he contributed to advancements in display technology, while at TPO Hong Kong, he focused on integrated electronic solutions. His diverse experience has cemented his reputation as a leading inventor in the electronic device industry.

Collaborations

Kazuyuki Hashimoto has collaborated with esteemed colleagues such as Hidetoshi Watanabe and Naoki Sumi, sharing insights and expertise to further push the boundaries of electronic innovation. These collaborations have resulted in a wealth of knowledge and advancements in the field, highlighting the importance of teamwork in technological progress.

Conclusion

Kazuyuki Hashimoto's impressive array of patents and his dedication to innovation in electronic devices reflect his significant impact on the industry. His contributions not only enhance current technologies but also pave the way for future advancements. As technology continues to evolve, Hashimoto’s work will undoubtedly play a critical role in shaping the future of electronics.

Profile summary based on public USPTO records.
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