Tokyo, Japan

Tatsuya Ishikawa

This inventor holds 40 USPTO granted patents and 11 published patent applications, primarily in Signal Processing. Top assignees: Kabushiki Kaisha Toshiba, Bridgestone Sports Co., Ltd., International Business Machines Corporation. Active years: 1994-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tatsuya Ishikawa. Retrieved from https://idiyas.com/inventor/tatsuya-ishikawa

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

Calculating rank
USPTO Granted Patents = 40 

% Patents Active = 67.5

Average Co-Inventor Count = 2.3

ph-index = 12

Forward Citations = 769(Granted Patents)


Location History:

  • Yokohama, JP (1995 - 1998)
  • Kanagawa-ken, JP (1997 - 2015)
  • Minato-ku, JP (2015)
  • Chichibu, JP (2013 - 2020)
  • Tokyo, JP (1994 - 2022)
  • Kanagawa, JP (1995 - 2024)

Company Filing History:


Years Active: 1994-2026

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Areas of Expertise:
Signal Processing
Battery Cooling
Semiconductor Devices
Electrical Connectors
Video Transmission
Simulation Systems
Sparse Modeling
Precipitation Interpolation
Golf Club Selection
OFDM Synchronization
Digital Modulation
Particle Positioning
40 patents (USPTO):Explore Patents

Title: Tatsuya Ishikawa: Pioneering Inventor from Tokyo

Introduction: Tatsuya Ishikawa is a renowned inventor hailing from Tokyo, Japan, known for his groundbreaking contributions to the field of technology and innovation.

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

Career Highlights: With over two decades of experience in the industry, Ishikawa has worked with leading tech companies in Japan, spearheading projects that have revolutionized the way we interact with technology on a daily basis.

Collaborations: Throughout his career, Tatsuya Ishikawa has collaborated with top researchers, engineers, and designers, fostering a culture of innovation and creativity that has led to the development of cutting-edge products and solutions.

Conclusion: Tatsuya Ishikawa's passion for innovation and his relentless pursuit of excellence have solidified his reputation as a trailblazer in the world of technology, inspiring the next generation 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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