Akishima, Japan

Toshio Chikaraishi

This inventor holds 10 USPTO granted patents. Top assignees: Bridgestone Corporation, Bridgestone Sports Co., Ltd., Bridgestone Sports, Co., Ltd. of 45. Active years: 1989-2004.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshio Chikaraishi. Retrieved from https://idiyas.com/inventor/toshio-chikaraishi

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


% Patents Active = 100.0

Average Co-Inventor Count = 2.2

ph-index = 9

Forward Citations = 524(Granted Patents)


Location History:

  • Akishima, JP (1989 - 1997)
  • Saitama, JP (1999)
  • Chichibu, JP (1999)
  • Tokyo, JP (2004)

Company Filing History:


Years Active: 1989-2004

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10 patents (USPTO):Explore Patents

Title: The Innovative Journey of Toshio Chikaraishi

Introduction: Toshio Chikaraishi, a pioneering inventor hailing from Akishima, Japan, has made significant contributions to the world of technology through his groundbreaking innovations.

Latest Patents: Chikaraishi's latest patents focus on advancements in renewable energy technologies, particularly in the field of solar power generation and energy storage solutions.

Career Highlights: With a career spanning over three decades, Chikaraishi has established himself as a leading figure in the renewable energy sector, holding numerous patents and receiving accolades for his innovative work.

Collaborations: Throughout his career, Chikaraishi has collaborated with top research institutions and leading technology companies to further develop and commercialize his inventions, solidifying his reputation as a visionary in the industry.

Conclusion: Toshio Chikaraishi's relentless pursuit of innovation and his commitment to creating sustainable solutions have not only shaped the renewable energy landscape but have also inspired 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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