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For the Inventor, By the Inventor

Kawasaki, Japan

Naoki Kuwata

This inventor holds 32 USPTO granted patents and 3 published patent applications, plus 1 CIPO patent and 4 EPO patents, primarily in Optical Communication. Top assignees: Fujitsu Corporation, Fujitsu Optical Components Limited. Active years: 1989-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Naoki Kuwata. Retrieved from https://idiyas.com/inventor/naoki-kuwata-mv2ko8fk

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

USPTO Granted Patents = 32 

% Patents Active = 46.9



Average Co-Inventor Count = 1.8

ph-index = 9

Forward Citations = 287(Granted Patents)


Location History:

  • Kawasaki, JP (1998 - 2015)
  • Yokohama, JP (1989 - 2024)

Company Filing History:

goldMedal28 out of 39,378 
 
Fujitsu Corporation
 patents
silverMedal5 out of 250 
 
Fujitsu Optical Components Limited
 patents
where one patent can have more than one assignee

Years Active: 1989-2024

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Areas of Expertise:
Optical Receiver
Optical Transmitter
Signal Processing
Communication System
Timing Extraction Circuit
Phase Lock Loop Circuit
Jitter Suppression Circuit
Deskew Device
Dispersion Optimization
DQPSK
Transmitting-Receiving Device
Control Method
32 patents (USPTO):Explore Patents
1. 11901939 - Optical receiver and optical transceiver module (2024-02-13),
2. 10530495 - Optical receiver, optical transceiver using the same, and control method of reception of optical signals (2020-01-07),
3. 10243667 - Optical transmitter and optical transmission method (2019-03-26),
4. 8965201 - Optical transmission device and optical transmission method (2015-02-24),
5. 8867927 - Optical transmitting apparatus, optical receiving apparatus, and optical communication system comprising them (2014-10-21),
6. 8737848 - Optical receiver (2014-05-27),
7. 8582670 - Receiving apparatus, transmitting-receiving apparatus, and transmission system method therefor (2013-11-12),
8. 8446978 - Communication system (2013-05-21),
9. 8306439 - Communication apparatus and signal reception method (2012-11-06),
10. 8270526 - Communication system (2012-09-18),
11. 7864892 - Control method and apparatus for receiving optical signal (2011-01-04),
12. 7856074 - Signal processing system (2010-12-21),
13. 7831005 - Jitter suppression circuit (2010-11-09),
14. 7817923 - Optical transmitting apparatus, optical receiving apparatus, and optical communication system comprising them (2010-10-19),
15. 7734188 - Deskew device and deskew method (2010-06-08),

Title: The Innovative Journey of Naoki Kuwata

Introduction: Naoki Kuwata is a pioneering inventor hailing from Kawasaki, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Naoki Kuwata holds several recent patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his commitment to pushing the boundaries of technological advancement.

Career Highlights: With a career spanning over two decades, Naoki Kuwata has worked with leading tech companies in Japan, spearheading research and development projects that have resulted in cutting-edge inventions and solutions that have revolutionized the industry.

Collaborations: Throughout his career, Naoki Kuwata has collaborated with top researchers, engineers, and scientists both locally and internationally, fostering a culture of innovation and knowledge-sharing that has led to the successful implementation of numerous projects.

Conclusion: Naoki Kuwata's relentless pursuit of innovation and his passion for creating technology that makes a difference have solidified his position as a respected figure in the world of inventors, with his work continuing to inspire future generations of innovators.

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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