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For the Inventor, By the Inventor

Kanagawa, Japan

Masahiko Kaneko

This inventor holds 21 USPTO granted patents, primarily in Optical Recording Media. Top assignees: Sony Corporation, Fujitsu Corporation, Nec Corporation. Active years: 1986-2008.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masahiko Kaneko. Retrieved from https://idiyas.com/inventor/masahiko-kaneko

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

USPTO Granted Patents = 21

% Patents Active = 100.0

Average Co-Inventor Count = 3.1

ph-index = 8

Forward Citations = 317(Granted Patents)


Location History:

  • Yokohama, JP (1987)
  • Kawasaki, JP (1986 - 1998)
  • Kanagawa, JP (1990 - 2008)

Company Filing History:

goldMedal19 out of 58,145 
 
Sony Corporation
 patents
silverMedal1 out of 39,374 
 
Fujitsu Corporation
 patents
bronzeMedal1 out of 36,684 
 
Nec Corporation
 patents

Years Active: 1986-2008

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Areas of Expertise:
Multilayer Optical Disk
Optical Recording Medium
Thermomagnetic Recording
Magneto-Optical Recording
Optical Waveguide Device
Recording Light Power Modulated
High-Density Recording
Optical Information Recording
Optical Disc Device
Recording/Reproducing Apparatus
21 patents (USPTO):Explore Patents
1. RE40136 - Multilayer optical disk (2008-03-03),
2. 6537637 - Multilayer optical disk (2003-03-25),
3. 6324148 - Optical disk and optical information recording/reproducing apparatus (2001-11-27),
4. 6246656 - Reduced thickness of a light transmissive layer for a high density optical disc (2001-06-12),
5. 6243352 - Optical disc and optical disc device (2001-06-05),
6. 6241843 - Multilayer optical disk (2001-06-05),
7. 6132862 - Magneto-optical recording medium (2000-10-17),
8. 6023451 - Optical recording medium and optical disk apparatus (2000-02-08),
9. 5989670 - Multilayer optical disk (1999-11-23),
10. 5972459 - Optical recording medium and optical disk apparatus (1999-10-26),
11. 5766717 - Multilayer optical disk (1998-06-16),
12. 5761187 - Multi-layer optical disk (1998-06-02),
13. 5760749 - Antenna integral-type transmitter/receiver system (1998-06-02),
14. 5726970 - Multi-layer optical recording medium (1998-03-10),
15. 5379275 - Thermomagnetic recording method using a recording light power modulated (1995-01-03),

Title: Masahiko Kaneko - Innovative Inventor from Kanagawa, Japan

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

Latest Patents: Masahiko Kaneko 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, Masahiko Kaneko has worked with leading tech companies and research institutions, spearheading projects that have revolutionized the way we interact with technology on a daily basis.

Collaborations: Throughout his career, Masahiko Kaneko has collaborated with top engineers, scientists, and designers from around the world, fostering a culture of innovation and creativity that has led to numerous successful projects and inventions.

Conclusion: Masahiko Kaneko's passion for pushing the boundaries of technology and his relentless pursuit of innovation continue to inspire the next generation of inventors and entrepreneurs 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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