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For the Inventor, By the Inventor

Tsurugashima, Japan

Masatoshi Yanagidaira

This inventor holds 24 USPTO granted patents and 2 published patent applications, primarily in Audio Technology. Top assignees: Pioneer Corporation, Pioneer Electronic Corporation, Futek Electronics Co., Ltd. Active years: 1990-2010.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masatoshi Yanagidaira. Retrieved from https://idiyas.com/inventor/masatoshi-yanagidaira

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

USPTO Granted Patents = 24 

% Patents Active = 54.2

Average Co-Inventor Count = 2.4

ph-index = 10

Forward Citations = 599(Granted Patents)


Location History:

  • Kawagoe, JP (1998 - 1999)
  • Tokyo-to, JP (2000)
  • Tokyo, JP (1990 - 2002)
  • Saitama-ken, JP (1999 - 2005)
  • Tsurugashima, JP (2004 - 2009)
  • Saitama, JP (2010)

Company Filing History:

goldMedal14 out of 2,679 
 
Pioneer Corporation
 patents
silverMedal10 out of 2,861 
 
Pioneer Electronic Corporation
 patents
bronzeMedal1 out of 1 
 
Futek Electronics Co., Ltd
 patent
where one patent can have more than one assignee

Years Active: 1990-2010

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Areas of Expertise:
Music Composition
Sound Reproduction
Heart Rate Monitoring
Biological Information
Mental Condition Detection
Audio Apparatus
Navigation System
User Authentication
Health Monitoring
Video Signal Transmission
Dummy Sound Generation
Jamming Signal Production
24 patents (USPTO):Explore Patents
1. 7834261 - Music composition reproducing device and music composition reproducing method (2010-11-16),
2. 7650001 - Dummy sound generating apparatus and dummy sound generating method and computer product (2010-01-19),
3. 7526333 - Sound reproduction system and method based on physical and mental states of a drive (2009-04-28),
4. 7245960 - System, method, program, and medium for measuring heart rate (2007-07-17),
5. 7203751 - Mobile communication device and method (2007-04-10),
6. 7146272 - Navigation system and navigation method for movable body, program storage device and computer data signal embodied in carrier wave (2006-12-05),
7. 7134997 - Biological information detection apparatus (2006-11-14),
8. 7104959 - Apparatus and method for analyzing heart-rate variability based on electrocardiogram information (2006-09-12),
9. 6960168 - System for informing of driver's mental condition (2005-11-01),
10. 6870478 - Information providing system and information providing method (2005-03-22),
11. 6865537 - Method and apparatus for reproducing audio information (2005-03-08),
12. 6817519 - User authentication system and user authentication method (2004-11-16),
13. 6485418 - Health monitoring system (2002-11-26),
14. 6485415 - Medical monitoring system (2002-11-26),
15. 6104296 - Biological information detection apparatus (2000-08-15),

Title: Masatoshi Yanagidaira - Innovative Inventor from Tsurugashima

Introduction: Masatoshi Yanagidaira is a renowned inventor hailing from Tsurugashima, Japan, known for his groundbreaking contributions to the field of technology and innovation.

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

Career Highlights: With over two decades of experience in the industry, Masatoshi Yanagidaira has worked with leading tech companies, spearheading projects that have revolutionized the way we interact with technology on a daily basis.

Collaborations: Throughout his career, Masatoshi Yanagidaira has collaborated with top researchers, engineers, and scientists from around the world, fostering a culture of innovation and excellence in all his projects.

Conclusion: Masatoshi Yanagidaira's passion for pushing the boundaries of technology and his relentless pursuit of innovation continue to inspire the next generation of inventors and engineers 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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