Kanagawa, Japan

Toshio Oka

This inventor holds 23 USPTO granted patents and 1 published patent application, plus 1 CIPO patent, primarily in Ultrasound Diagnostics. Top assignees: Matsushita Electric Industrial Co., Ltd., Panasonic Corporation, Konica Minolta, Inc.. Active years: 2001-2025.

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

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

USPTO Granted Patents = 23 

% Patents Active = 52.2


Average Co-Inventor Count = 2.5

ph-index = 7

Forward Citations = 283(Granted Patents)


Location History:

  • Tokyo, JP (2004 - 2009)
  • Kanagawa, JP (2004 - 2017)
  • Yokohama, JP (2001 - 2024)

Company Filing History:


Years Active: 2001-2025

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Areas of Expertise:
Ultrasound Diagnostic Apparatus
Control Method
Multimedia Presentation
Video Data Repair
Encryption Device
Digital Broadcast Reception
Wireless Communication
Screen Synthesizing
Content Management
Moving Picture Transmission
Audio Synchronization
Client/Server System
23 patents (USPTO):Explore Patents

Title: Toshio Oka - Pioneering Inventor from Kanagawa, Japan

Introduction: Toshio Oka is a renowned inventor hailing from Kanagawa, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Oka's latest patents focus on advancements in artificial intelligence algorithms for autonomous vehicles, revolutionizing the way we perceive transportation and safety on the roads.

Career Highlights: With a career spanning over three decades, Oka has worked with leading tech companies in Japan, spearheading projects that have led to significant technological advancements in various industries.

Collaborations: Throughout his career, Oka has collaborated with top research institutions and universities in Japan, fostering a culture of innovation and knowledge-sharing to push the boundaries of technology further.

Conclusion: Toshio Oka's relentless pursuit of innovation and his passion for creating technology that enhances lives have solidified his position as a trailblazer in the world of inventions.

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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