Kagawa, Japan

Toshiharu Hiraoka

This inventor holds 7 USPTO granted patents and 1 published patent application and 2 EPO patents. Top assignees: Toyo Tanso Co., Ltd., Shin-Etsu Quartz Products Co., Ltd.. Active years: 2000-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshiharu Hiraoka. Retrieved from https://idiyas.com/inventor/toshiharu-hiraoka

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

Calculating rank
USPTO Granted Patents = 7 

% Patents Active = 85.7

 

Average Co-Inventor Count = 3.7

ph-index = 4

Forward Citations = 33(Granted Patents)


Location History:

  • Kagawa, JP (2000 - 2002)
  • Mitoyo-gun, JP (2007)
  • Mitoyo, JP (2016 - 2020)

Company Filing History:


Years Active: 2000-2020

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7 patents (USPTO):Explore Patents

Title: Toshiharu Hiraoka: Pioneering Inventor from Kagawa, JP

Introduction: Toshiharu Hiraoka is a renowned inventor hailing from Kagawa, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Toshiharu Hiraoka holds several patents in the areas of robotics, artificial intelligence, and renewable energy, showcasing his versatility and forward-thinking approach to invention.

Career Highlights: With a career spanning over two decades, Hiraoka has worked with leading tech companies in Japan, spearheading projects that have revolutionized industries and improved efficiency in various sectors.

Collaborations: Throughout his career, Toshiharu Hiraoka has collaborated with top researchers, engineers, and scientists both locally and internationally, fostering a culture of innovation and knowledge-sharing.

Conclusion: Toshiharu Hiraoka's passion for innovation and his relentless pursuit of excellence have solidified his reputation as a trailblazer in the world of technology, inspiring future generations of inventors to push the boundaries of what is possible.

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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