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For the Inventor, By the Inventor

Chiba, Japan

Naohiro Netsu

This inventor holds 12 USPTO granted patents. Top assignee: Sony Corporation. Active years: 2003-2008.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Naohiro Netsu. Retrieved from https://idiyas.com/inventor/naohiro-netsu

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

USPTO Granted Patents = 12

% Patents Active = 25.0

Average Co-Inventor Count = 3.6

ph-index = 4

Forward Citations = 31(Granted Patents)


Location History:

  • Tokyo, JP (2003 - 2006)
  • Chiba, JP (2004 - 2008)

Company Filing History:

goldMedal12 out of 58,145 
 
Sony Corporation
 patents

Years Active: 2003-2008

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12 patents (USPTO):Explore Patents
1. 7454771 - Optical recording medium and disc cartridge (2008-11-18),
2. 7305689 - Optical recording medium and disc cartridge (2007-12-04),
3. 7154839 - Optical pickup apparatus and signal recording and/or reproducing apparatus (2006-12-26),
4. 7007292 - Disk cartridge device operative with disk cartridges of different sizes and height (2006-02-28),
5. 6785222 - Read-only optical recording medium and disc cartridge (2004-08-31),
6. 6747943 - Optical recording medium and disc cartridge (2004-06-08),
7. 6741537 - Disk cartridge device operative with disk cartridges of different sizes and height (2004-05-25),
8. 6741526 - Magnetic head device and recording/reproducing apparatus using the magnetic head device (2004-05-25),
9. 6704275 - Optical recording medium and disc cartridge having 2 GB capacity (2004-03-09),
10. 6700851 - Disk cartridge device for universally mounting and positioning disk cartridges having disks of different size diameters (2004-03-02),
11. 6603725 - Disk cartridge apparatus (2003-08-05),
12. 6538984 - Disk cartridge and disk cartridge loading method (2003-03-25),

Title: The Innovative Mind of Naohiro Netsu

Introduction: Naohiro Netsu, a talented inventor hailing from Chiba, Japan, is known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Naohiro Netsu holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his diverse range of expertise and creativity.

Career Highlights: With a career spanning over two decades, Naohiro Netsu has worked with leading tech companies in Japan, spearheading research and development projects that have led to significant advancements in various industries.

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

Conclusion: Naohiro Netsu's relentless passion for innovation and his commitment to pushing the boundaries of technology make him a true pioneer in the world of inventions. His work continues to inspire future generations of inventors and innovators worldwide.

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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