Tochigi, Japan

Hironobu Takahashi

This inventor holds 19 USPTO granted patents and 1 EPO patent, primarily in Semiconductor Manufacturing. Top assignee: Semiconductor Energy Laboratory Co., Ltd.. Active years: 2008-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hironobu Takahashi. Retrieved from https://idiyas.com/inventor/hironobu-takahashi

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

Calculating rank

% Patents Active = 31.6


Average Co-Inventor Count = 5.4

ph-index = 6

Forward Citations = 124(Granted Patents)


Location History:

  • Yamanashi, JP (2008 - 2012)
  • Minamiarupusu, JP (2010 - 2012)
  • Tochigi, JP (2011 - 2018)
  • Oyama, JP (2016 - 2019)

Company Filing History:


Years Active: 2008-2019

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Areas of Expertise:
Semiconductor Device
Manufacturing Method
Display Device
Imaging Device
Photoelectric Conversion
Film Formation Apparatus
Operation Method
Photoelectric Device
19 patents (USPTO):Explore Patents

Title: Hironobu Takahashi: Pioneering Innovations in Semiconductor Technology

Introduction: Hironobu Takahashi is an accomplished inventor based in Tochigi, Japan. With an impressive portfolio of 19 patents, he has made significant advancements in the realm of semiconductor technology. His work is instrumental for enhancing the performance and reliability of electronic devices.

Latest Patents: Takahashi's latest patents include innovative methods and devices that are setting new benchmarks in the semiconductor field. One notable patent details a manufacturing method of semiconductor devices that ensures favorable and stable electrical characteristics. This method involves several critical steps, including the formation of an insulating film on a substrate, followed by precise processes to achieve a high yield through controlled atmospheric conditions.

Another recent patent addresses a flexible display device designed to improve viewability. This invention comprises a first substrate, a second substrate, and two overlapping element layers. One layer functions as a display element connected to a circuit, while the second layer integrates a sensor capable of detecting distortions, showcasing Takahashi's commitment to advancing display technology.

Career Highlights: Hironobu Takahashi works with Semiconductor Energy Laboratory Co., Ltd., a company at the forefront of semiconductor research and development. His innovative contributions have not only bolstered the company's reputation but also driven significant technological progress in the industry.

Collaborations: Throughout his career, Takahashi has collaborated with esteemed colleagues such as Kazuo Nishi and Yuusuke Sugawara. These partnerships have resulted in groundbreaking innovations that enrich the field of semiconductor technology, fostering a collaborative environment that is vital for successful research and development.

Conclusion: Hironobu Takahashi exemplifies the spirit of innovation with his extensive work in semiconductors. His contributions significantly enhance the functionality of electronic devices, making him a vital figure in the ongoing evolution of technology. With a solid foundation of patents and a history of collaboration with notable inventors, Takahashi continues to pave the way for future innovations in the industry.

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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