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For the Inventor, By the Inventor

Inuyama, Japan

Masashi Fukuyama

This inventor holds 44 USPTO granted patents and 2 EPO patents, primarily in Optical Fiber Technology. Top assignees: Ngk Insulators, Inc., Ngk Optoceramics Co., Ltd., Nippon Telegraph and Telephone Corporation. Active years: 1994-2008.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masashi Fukuyama. Retrieved from https://idiyas.com/inventor/masashi-fukuyama

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

USPTO Granted Patents = 44

% Patents Active = 65.9


Average Co-Inventor Count = 2.6

ph-index = 10

Forward Citations = 400(Granted Patents)


Location History:

  • Nagoya, JP (1994 - 2001)
  • Komaki, JP (1999 - 2003)
  • Inuyama, JP (1997 - 2008)

Company Filing History:

goldMedal38 out of 5,088 
 
Ngk Insulators, Inc.
 patents
silverMedal1 out of 9 
 
Ngk Optoceramics Co., Ltd.
 patents
bronzeMedal1 out of 5,300 
 
Nippon Telegraph and Telephone Corporation
 patents
4. 1 out of 522 
 
Nippon Telegraph and Telephone Public Corporation
 patents
5. 6 out of 834,570 
Other
 patents
where one patent can have more than one assignee

Years Active: 1994-2008

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Areas of Expertise:
Optical Fiber Array
Manufacturing Method
Optical Device
Two-Dimensional Waveguide
Glass Substrate
Fiber Array
Polarization-Maintaining
Optical Demultiplexing
Lensed Fiber Array
Thermally Fused Ferrule
Optical Connector
Position Measurement
44 patents (USPTO):Explore Patents
1. 7445832 - Ribboned polarization-maintaining fiber and manufacturing method therefor, and polarization-maintaining optical fiber array using the same (2008-11-04),
2. 7421157 - Optical demultiplexing device (2008-09-02),
3. 7324729 - Optical device (2008-01-29),
4. 7321703 - Optical device (2008-01-22),
5. 7310460 - Optical device (2007-12-18),
6. 7308174 - Optical device including a filter member for dividing a portion of signal light (2007-12-11),
7. 7287915 - Optical device (2007-10-30),
8. 7195402 - Optical device (2007-03-27),
9. 7174062 - Optical device and method of manufacturing same (2007-02-06),
10. 7123798 - Optical device and method of producing the same (2006-10-17),
11. 7123355 - Method for determining core positions of optical element array and an apparatus for determining core positions thereof (2006-10-17),
12. 7095922 - Lensed fiber array and production method thereof (2006-08-22),
13. 6961504 - Optical fiber array (2005-11-01),
14. 6950583 - Two-dimensional optical element array, two dimensional waveguide apparatus and methods for manufacturing the same (2005-09-27),
15. 6827499 - Method of manufacturing two-dimensional optical connector component (2004-12-07),

Title: The Innovative Journey of Masashi Fukuyama

Introduction: Masashi Fukuyama is a renowned inventor hailing from Inuyama, Japan. His groundbreaking work in the field of technology has earned him a well-deserved reputation as a pioneer in the industry.

Latest Patents: Masashi Fukuyama's latest patents showcase his commitment to pushing the boundaries of innovation. His recent inventions have focused on enhancing communication technologies and improving efficiency in various sectors.

Career Highlights: With a career spanning over two decades, Masashi Fukuyama has consistently delivered cutting-edge solutions to complex technological challenges. His contributions have significantly impacted the way we interact with technology on a daily basis.

Collaborations: Throughout his career, Masashi Fukuyama has collaborated with leading tech companies and research institutions to further his innovative projects. His ability to work seamlessly in interdisciplinary teams has led to the development of revolutionary products.

Conclusion: Masashi Fukuyama's passion for innovation and his relentless drive to create have cemented his legacy as a visionary inventor. His work continues to inspire future generations to push the boundaries of what is possible in the world of technology.

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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