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For the Inventor, By the Inventor

Osaka, Japan

Seiji Nishino

This inventor holds 71 USPTO granted patents and 1 published patent application and 6 EPO patents, primarily in Optical Information Processing (CPC class 3691). Top assignees: Matsushita Electric Industrial Co., Ltd., Panasonic Corporation. Active years: 1988-2011.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Seiji Nishino. Retrieved from https://idiyas.com/inventor/seiji-nishino

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

USPTO Granted Patents = 71 

% Patents Active = 84.5

 

Average Co-Inventor Count = 3.9

ph-index = 12

Forward Citations = 463(Granted Patents)

Forward Citations (Not Self Cited) = 427(Dec 10, 2025)


Inventors with similar research interests:


Company Filing History:

goldMedal62 out of 27,375 
 
Matsushita Electric Industrial Co., Ltd.
 patents
silverMedal9 out of 16,454 
 
Panasonic Corporation
 patents

Years Active: 1988-2011

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Areas of Expertise:
Optical Head
Recording Medium
Optical Disk
Diffractive Optical Element
Spherical Aberration Correction
Inclination Detection
Tracking Error Signal
Optical Information Reproduction
Confocal Optical System
Objective Lens
Optical Processing Apparatus
Assembled Lens
71 patents (USPTO):Explore Patents
1. 8018801 - Optical information reproduction device (2011-09-13),
2. 7898925 - Information recording medium and optical information recording/reproducing apparatus (2011-03-01),
3. 7787347 - Optical head device and optical information processor (2010-08-31),
4. RE41455 - Objective lens for optical disks having different thicknesses (2010-07-26),
5. 7764589 - Confocal optical system aperture detector that measures a light quantity balance of light received to detect a position displacement, and a confocal optical system aperture position controller, an optical head and a position detecting method performing the same (2010-07-27),
6. 7738343 - Optical disk device and information recording/reproducing method (2010-06-15),
7. 7656777 - Optical recording medium, optical information processor, and optical recording/reproducing method (2010-02-02),
8. 7580327 - Optical element, optical head, optical recording reproducing apparatus and optical recording/reproducing method (2009-08-25),
9. 7480227 - Optical head device and optical information apparatus using the same (2009-01-20),
10. 7394733 - Optical head with spherical aberration correction and method of using same (2008-07-01),
11. 7352664 - Optical element, optical head, optical recording reproducing apparatus and optical recording/reproducing method (2008-04-01),
12. 7342867 - Optical head device, optical recording device, and optical recording method (2008-03-11),
13. 7333405 - Optical disk device and information recording/reproducing method (2008-02-19),
14. 7330419 - Optical head device and optical information apparatus using the same (2008-02-12),
15. 7313080 - Information recording medium and its production method, and optical information recording reproducing apparatus (2007-12-25),

Title: The Innovative Mind of Seiji Nishino

Introduction: Seiji Nishino, a pioneering inventor hailing from Osaka, Japan, is renowned for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Seiji Nishino's latest patents showcase his forward-thinking approach to problem-solving and his commitment to pushing the boundaries of what is possible in the tech industry.

Career Highlights: Throughout his illustrious career, Seiji Nishino has consistently demonstrated a knack for developing cutting-edge solutions that have revolutionized various sectors. His innovative spirit and dedication to excellence have earned him a reputation as a trailblazer in the world of invention.

Collaborations: Seiji Nishino has collaborated with some of the brightest minds in the industry, pooling their collective expertise to create inventions that have left a lasting impact on society. His ability to work effectively in a team setting has been instrumental in the success of many of his projects.

Conclusion: In conclusion, Seiji Nishino's passion for innovation, coupled with his unwavering commitment to excellence, has solidified his status as a visionary inventor. His contributions to the field of technology continue to inspire and shape the future of innovation.

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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