Chie Sato

This inventor holds 19 USPTO granted patents and 1 published patent application, primarily in Optical Communication. Top assignee: Yokogawa Electric Corporation. Active years: 2005-2010.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chie Sato. Retrieved from https://idiyas.com/inventor/chie-sato

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

Calculating rank

USPTO Granted Patents = 19 (Patent Applications = 1)

% Patents Active = 5.3

Average Co-Inventor Count = 5.7

ph-index = 3

Forward Citations = 33(Granted Patents)

Location History:

Musashino, JP (2005 - 2010)
Tokyo, JP (2007 - 2010)

Company Filing History:

19 out of 1,415

Yokogawa Electric Corporation

patents

Years Active: 2005-2010

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Areas of Expertise:

Optical Packet Network

Optical Communication

Mobile Communication

Forward Error Correction

Optical Waveform Shaping

Optical Switch

Optical Router

Photoelectric Conversion

Optical Processing

Variable Light Signal Delay

Inspection Apparatus

Active Diffraction Grating

19 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7787777 - Optical packet network system (2010-08-31),

2. 7746549 - Optical communication apparatus (2010-06-29),

3. 7698039 - Mobile communication system (2010-04-13),

4. 7669104 - Forward error correction method and communication method, and forward error correction code addition apparatus and communication apparatus (2010-02-23),

5. 7667544 - Clock reproducing apparatus (2010-02-23),

6. 7620284 - Optical waveform shaping device including portions for respectively absorbing and amplifying transmitted optical signal (2009-11-17),

7. 7580641 - Repeater and optical communication system (2009-08-25),

8. 7567737 - Variable light signal delay apparatus, and variable light signal delay system using the same (2009-07-28),

9. 7522660 - Pulse pattern generating apparatus (2009-04-21),

10. 7512339 - Optical packet processing apparatus (2009-03-31),

11. 7362929 - Optical switch (2008-04-22),

12. 7317848 - Optical switch (2008-01-08),

13. 7272312 - Optical router (2007-09-18),

14. 7243033 - Inspection apparatus (2007-07-10),

15. 7176437 - Photoelectric conversion apparatus and photoelectric conversion system using the same (2007-02-13),

Title: The Innovative Journey of Chie Sato

Introduction: Chie Sato is a pioneering inventor based in Tokyo, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Chie Sato holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his commitment to pushing the boundaries of what is possible in the modern world.

Career Highlights: With a career spanning over two decades, Chie Sato has worked with leading research institutions and tech companies to develop cutting-edge solutions that have revolutionized various industries. His innovative spirit and dedication to excellence have earned him recognition as a trailblazer in the field of invention.

Collaborations: Throughout his career, Chie Sato has collaborated with top engineers, scientists, and designers from around the globe, fostering a culture of creativity and innovation that has led to the development of groundbreaking technologies with real-world applications.

Conclusion: Chie Sato's relentless pursuit of innovation and his passion for creating a better future through technology make him a true visionary in the world of invention. His work continues to inspire and shape the future of technology, leaving a lasting impact on generations to come.

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]

1 patent pending: