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For the Inventor, By the Inventor

Tokyo, Japan

Yuji Oikawa

This inventor holds 30 USPTO granted patents and 1 EPO patent, primarily in Audio Equipment. Top assignee: Sony Corporation. Active years: 2001-2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yuji Oikawa. Retrieved from https://idiyas.com/inventor/yuji-oikawa

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

Calculating rank
USPTO Granted Patents = 30

% Patents Active = 100.0

 

Average Co-Inventor Count = 1.1

ph-index = 14

Forward Citations = 670(Granted Patents)


Company Filing History:

goldMedal30 out of 58,150 
 
Sony Corporation
 patents

Years Active: 2001-2013

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Areas of Expertise:
Monitor Display
Speaker Box
Combined Amplifier
Disc Player
Disc Recorder
Remote Controller
Radio Receiver
Tape Recorder
Television Stand
30 patents (USPTO):Explore Patents
1. D692425 - Monitor display (2013-10-29),
2. D667008 - Monitor display (2012-09-11),
3. D615542 - Monitor display (2010-05-11),
4. D601143 - Monitor display (2009-09-29),
5. D580408 - Speaker box (2008-11-11),
6. D537435 - Combined amplifier and receiver (2007-02-27),
7. D537067 - Combined amplifier and receiver (2007-02-20),
8. D519977 - Disc player (2006-05-02),
9. D509818 - Disc player (2005-09-20),
10. D508910 - Speaker box (2005-08-30),
11. D508480 - Speaker box (2005-08-16),
12. D508042 - Speaker box (2005-08-02),
13. D506984 - Disc recorder (2005-07-05),
14. D506734 - Disc recorder (2005-06-28),
15. D505931 - Disc recorder (2005-06-07),

Title: Inventor Yuji Oikawa: Pioneering Innovations from Tokyo

Introduction: Yuji Oikawa is a renowned inventor hailing from Tokyo, Japan, known for his groundbreaking contributions to various technological fields.

Latest Patents: Yuji Oikawa holds several recent patents in the areas of robotics, artificial intelligence, and sustainable energy solutions, showcasing his commitment to cutting-edge innovation.

Career Highlights: With over two decades of experience in the tech industry, Yuji Oikawa has led numerous research projects that have resulted in game-changing inventions, earning him recognition as a trailblazer in his field.

Collaborations: Throughout his career, Yuji Oikawa has collaborated with leading universities, research institutions, and tech companies worldwide, fostering a culture of innovation and knowledge-sharing.

Conclusion: Yuji Oikawa's passion for pushing the boundaries of technology and his relentless pursuit of innovation continue to inspire the next generation of inventors and shape the future of technological advancements.

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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