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For the Inventor, By the Inventor

Mito, Japan

Masaaki Takaya

This inventor holds 17 USPTO granted patents and 1 published patent application. Top assignees: Nippon Telegraph and Telephone Corporation, The Furukawa Electric Co., Ltd., Fujikura Limited. Active years: 1999-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masaaki Takaya. Retrieved from https://idiyas.com/inventor/masaaki-takaya

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

USPTO Granted Patents = 17 

% Patents Active = 100.0

Average Co-Inventor Count = 4.5

ph-index = 8

Forward Citations = 296(Granted Patents)


Location History:

  • Mito, JP (2000 - 2004)
  • Tsukuba, JP (2014)
  • Tokyo, JP (1999 - 2022)
  • Musashino, JP (2023)

Company Filing History:

goldMedal11 out of 5,300 
 
Nippon Telegraph and Telephone Corporation
 patents
silverMedal2 out of 2,643 
 
The Furukawa Electric Co., Ltd.
 patents
bronzeMedal1 out of 1,874 
 
Fujikura Limited
 patents
4. 1 out of 1 
 
Fujikura Ltd. and Nippon Telegraph and Telephone Corporation
 patent
5. 1 out of 16 
 
Nippon Telegraph & Telephone Co.
 patents
6. 4 out of 834,513 
Other
 patents
where one patent can have more than one assignee

Years Active: 1999-2025

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17 patents (USPTO):Explore Patents
1. 12253717 - Fiber cutter and fiber cutting method (2025-03-18),
2. 12199665 - Optical monitor device (2025-01-14),
3. 12169309 - Multi-fiber optical connector and optical fiber connection method (2024-12-17),
4. 11740414 - Multifiber optical connector and optical cable connection method (2023-08-29),
5. 11644627 - Optical connector cleaning tool and optical connector cleaning method (2023-05-09),
6. 11543612 - Connector plug, connector insertion method, and a connector removal method (2023-01-03),
7. 11474303 - Optical connector ferrule, sleeve, and method for manufacturing ferrule member (2022-10-18),
8. 8702317 - Optical connector and method for assembling same (2014-04-22),
9. 6755574 - Optical connector (2004-06-29),
10. 6634800 - Ferrule for optical connector (2003-10-21),
11. 6425692 - Connecting structure for optical connector (2002-07-30),
12. 6402388 - Optical connector (2002-06-11),
13. 6290527 - Nippon telegraph and telephone corporation (2001-09-18),
14. 6257769 - Optical waveguide component (2001-07-10),
15. 6186672 - Optical connector (2001-02-13),

Title: The Innovative Journey of Inventor Masaaki Takaya

Introduction: Masaaki Takaya, a distinguished inventor hailing from Mito, Japan, has made significant contributions to the field of technology through his groundbreaking innovations.

Latest Patents: Masaaki Takaya's latest patents include advancements in robotics, artificial intelligence, and renewable energy technologies, showcasing his versatility and forward-thinking approach.

Career Highlights: With a career spanning over two decades, Masaaki Takaya has worked with leading research institutions and tech companies, consistently pushing the boundaries of what is possible in the realm of innovation. His work has been recognized globally for its impact and ingenuity.

Collaborations: Throughout his career, Masaaki Takaya has collaborated with top engineers, scientists, and designers from around the world, fostering a culture of creativity and excellence in all his projects. His ability to work in diverse teams has led to the development of cutting-edge solutions to complex problems.

Conclusion: In conclusion, Masaaki Takaya stands as a visionary inventor whose passion for innovation and dedication to progress continue to inspire the next generation of inventors and technologists.

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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