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For the Inventor, By the Inventor

Tokyo, Japan

Takahiro Sakaguchi

This inventor holds 40 USPTO granted patents, primarily in Motor Control Systems. Top assignees: Teac Corporation, Kabushiki Kaisha Toshiba, Minebea Company, Limited. Active years: 1987-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takahiro Sakaguchi. Retrieved from https://idiyas.com/inventor/takahiro-sakaguchi

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

USPTO Granted Patents = 40

% Patents Active = 92.5

Average Co-Inventor Count = 1.7

ph-index = 8

Forward Citations = 270(Granted Patents)


Location History:

  • Kodaira, JP (1988 - 1996)
  • Kokubunzi, JP (1998)
  • Musashino, JP (2000)
  • Nagano, JP (2013)
  • Kitasaku-gun, JP (2013)
  • Ome, JP (2015 - 2016)
  • Kokubunji, JP (1997 - 2017)
  • Ome Tokyo, JP (2018)
  • Tokyo, JP (1987 - 2020)

Company Filing History:

goldMedal30 out of 1,030 
 
Teac Corporation
 patents
silverMedal4 out of 53,262 
 
Kabushiki Kaisha Toshiba
 patents
bronzeMedal4 out of 1,160 
 
Minebea Company, Limited
 patents
4. 2 out of 6,021 
 
Rohm Co., Ltd.
 patents
5. 2 out of 2,451 
 
Subaru Corporation
 patents
6. 1 out of 65 
 
Toshiba Client Solutions Co., Ltd.
 patents
where one patent can have more than one assignee

Years Active: 1987-2020

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Areas of Expertise:
Brushless Motor
Electronic Module
Disk Drive Mechanism
Motor Driver
Stepping Motor
Optical Encoder
Card Connector
Protection Circuit
Timing Signal Generator
Resilient Support
Magnetic Disk Drive
Drive Pin
40 patents (USPTO):Explore Patents
1. 10647254 - Display device for vehicle (2020-05-12),
2. 10219393 - Electronic device (2019-02-26),
3. 10083612 - Display device for vehicle (2018-09-25),
4. 9877391 - Electronic module comprising flexible conducting member connected thereto and method of connecting flexible conducting member to electronic module (2018-01-23),
5. 9817412 - Protection circuit and control circuit (2017-11-14),
6. 9484774 - Single phase brushless motor (2016-11-01),
7. 9257771 - Card connector and electronic apparatus (2016-02-09),
8. 9172185 - Card connector for receiving digital broadcasting and electronic apparatus (2015-10-27),
9. 8610385 - Motor driving circuit (2013-12-17),
10. 8497654 - Single phase AC synchronized motor (2013-07-30),
11. 6407378 - Optical encoder device using a plurality of light receiving and emitting means with the light emitting means having a lens for emitting light in substantially parallel beams (2002-06-18),
12. 6304543 - Disk apparatus with vertically arranged optical head and rotor magnet accommodating portion (2001-10-16),
13. 6301070 - Disk device having a recording medium rotatable in a controlled stepwise manner in response to a reference clock signal of variable frequency (2001-10-09),
14. 6246539 - Disk chucking mechanism (2001-06-12),
15. 6157153 - Motor driver (2000-12-05),

Title: Takahiro Sakaguchi: Pioneering Inventor from Tokyo

Introduction: Takahiro Sakaguchi is a renowned inventor hailing from the vibrant city of Tokyo, Japan. His innovative spirit and dedication to pushing the boundaries of technology have led to groundbreaking inventions in various fields.

Latest Patents: Sakaguchi's latest patents include a revolutionary design for a solar-powered water purification system, a cutting-edge medical device for non-invasive glucose monitoring, and a unique algorithm for optimizing energy efficiency in smart homes.

Career Highlights: With over two decades of experience in the tech industry, Sakaguchi has worked for leading research institutions and multinational corporations. His expertise in nanotechnology, renewable energy, and biomedicine has earned him numerous accolades and awards.

Collaborations: Sakaguchi has collaborated with top universities, such as the University of Tokyo and Kyoto University, on research projects that have resulted in patented inventions with real-world applications. He has also partnered with global tech companies to bring his ideas to the market.

Conclusion: Takahiro Sakaguchi's passion for innovation and his relentless pursuit of excellence continue to inspire the next generation of inventors. His contributions to science and technology have made a significant impact on society, shaping a better future for generations to come.

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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