Sumoto, Japan

Tetsuya Okada

This inventor holds 26 USPTO granted patents, primarily in Semiconductor Devices. Top assignees: Sanyo Electric Co., Ltd., Sanyo Semiconductor Co., Ltd., Semiconductor Components Industries, LLC. Active years: 1992-2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tetsuya Okada. Retrieved from https://idiyas.com/inventor/tetsuya-okada

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


% Patents Active = 92.3

Average Co-Inventor Count = 1.8

ph-index = 13

Forward Citations = 512(Granted Patents)


Location History:

  • Sumoto, JP (1992 - 2004)
  • Saitama, JP (2008 - 2010)
  • Hyogo, JP (1997 - 2012)
  • Kumagaya, JP (2004 - 2013)

Company Filing History:


Years Active: 1992-2013

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Areas of Expertise:
Semiconductor Device
Schottky Barrier Diode
Battery Capacity
Chemical Mechanical Polishing
Reverse Recovery Time
Charging Method
Insulated Gate
Battery Charger
Electric Shaver
Power Supply
Over-Current Protection
Rechargeable Battery
26 patents (USPTO):Explore Patents

Title: Tetsuya Okada: Pioneering Inventor from Sumoto

Introduction: Tetsuya Okada is a renowned inventor hailing from Sumoto, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Tetsuya Okada holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his continuous dedication to pushing the boundaries of technological advancement.

Career Highlights: With a career spanning over two decades, Tetsuya Okada has worked with leading tech companies in Japan, spearheading research and development projects that have led to significant technological breakthroughs.

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

Conclusion: Tetsuya Okada's relentless pursuit of innovation and his passion for creating technology that positively impacts society solidify his position as a pioneering inventor in Sumoto and beyond.

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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