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For the Inventor, By the Inventor

Machida, Japan

Yoshinobu Sekiguchi

This inventor holds 29 USPTO granted patents and 4 published patent applications and 2 EPO patents, primarily in Semiconductor Lasers. Top assignee: Canon Kabushiki Kaisha. Active years: 1988-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshinobu Sekiguchi. Retrieved from https://idiyas.com/inventor/yoshinobu-sekiguchi

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

Calculating rank
USPTO Granted Patents = 29 

% Patents Active = 58.6

 

Average Co-Inventor Count = 2.4

ph-index = 11

Forward Citations = 309(Granted Patents)


Location History:

  • Kawasaki, JP (1988 - 1990)
  • Yamato, JP (1989 - 1990)
  • Zama, JP (1994 - 2003)
  • Tokyo, JP (2002 - 2010)
  • Machida, JP (2001 - 2016)

Company Filing History:

goldMedal29 out of 93,136 
 
Canon Kabushiki Kaisha
 patents

Years Active: 1988-2016

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Areas of Expertise:
Optical Coherence Tomography
Surface Emitting Laser
LED Array
Semiconductor Member
Image Forming Apparatus
Magnetic Random Access Memory
Nonvolatile Memory Device
Electron-Emitting Device
Light-Emitting Element
Semiconductor Film
Magnetoresistive Effect
Ridge Waveguide
29 patents (USPTO):Explore Patents
1. 9451672 - Light source and optical coherence tomography apparatus using the same (2016-09-20),
2. 9429415 - Surface emitting laser having a factor of equivalent refractive index constraint by scaled central wavelengths and optical coherence tomography apparatus equipped with such surface emitting laser (2016-08-30),
3. 8963125 - LED device, LED device array, and method of driving the LED device array (2015-02-24),
4. 8670015 - Semiconductor member, semiconductor article manufacturing method, and LED array using the manufacturing method (2014-03-11),
5. 8416824 - Surface emitting laser with current constriction layer and multiple active regions (2013-04-09),
6. 8259145 - Image forming apparatus with scanning position corrected by non-imaging laser beam (2012-09-04),
7. 8237761 - Semiconductor member, semiconductor article manufacturing method, and LED array using the manufacturing method (2012-08-07),
8. 8228964 - Surface emitting laser, surface emitting laser array, and image formation apparatus (2012-07-24),
9. 7813402 - Surface emitting laser and method of manufacturing the same (2010-10-12),
10. 7786495 - Light-emitting element array and image forming apparatus (2010-08-31),
11. 7732238 - Method of manufacturing an image sensing apparatus in which two members are bonded together (2010-06-08),
12. 7550305 - Method of forming light-emitting element (2009-06-23),
13. 7491976 - Light-emitting element array and image forming apparatus (2009-02-17),
14. 7420839 - Magnetization reversal method for applying a multi-directional external magnetic field to a perpendicular magnetoresistive film (2008-09-02),
15. 7399693 - Semiconductor film manufacturing method and substrate manufacturing method (2008-07-15),

Title: Yoshinobu Sekiguchi: Pioneering Inventor from Machida, JP

Introduction: Yoshinobu Sekiguchi is a renowned inventor hailing from Machida, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Yoshinobu Sekiguchi holds several patents in the areas of robotics, artificial intelligence, and sustainable energy solutions, showcasing his versatility and forward-thinking approach to invention.

Career Highlights: With over two decades of experience in the tech industry, Sekiguchi has worked with leading companies to develop cutting-edge technologies that have revolutionized various sectors. His innovative spirit and dedication to progress have earned him recognition worldwide.

Collaborations: Throughout his career, Yoshinobu Sekiguchi has collaborated with top researchers, engineers, and scientists to bring his ideas to life. His ability to work in multidisciplinary teams has led to the creation of impactful inventions that have shaped the future of technology.

Conclusion: Yoshinobu Sekiguchi's passion for innovation and his relentless pursuit of excellence have solidified his position as a trailblazer in the world of inventions. His work continues to inspire the next generation of inventors and serves as a testament to the power of creativity and perseverance in driving positive change.

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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