Katsuya Ikezawa

This inventor holds 14 USPTO granted patents and 1 published patent application. Top assignee: Yokogawa Electric Corporation. Active years: 2007-2011.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Katsuya Ikezawa. Retrieved from https://idiyas.com/inventor/katsuya-ikezawa

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

USPTO Granted Patents = 14 (Patent Applications = 1)

Average Co-Inventor Count = 8.9

ph-index = 3

Forward Citations = 15(Granted Patents)

Location History:

Tokyo, JP (2007 - 2010)
Musashino, JP (2007 - 2011)

Company Filing History:

14 out of 1,413

Yokogawa Electric Corporation

patents

Years Active: 2007-2011

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14 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7965800 - Clock recovery apparatus (2011-06-21),

2. 7787777 - Optical packet network system (2010-08-31),

3. 7746549 - Optical communication apparatus (2010-06-29),

4. 7672033 - Light modulating apparatus (2010-03-02),

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. 7442912 - Optical logic device responsive to pulsed signals (2008-10-28),

10. 7362929 - Optical switch (2008-04-22),

11. 7245413 - Light modulation apparatus and light modulator control method (2007-07-17),

12. 7243033 - Inspection apparatus (2007-07-10),

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

14. 7167609 - Optical switch (2007-01-23),

Title: Katsuya Ikezawa: Pioneering Inventor from Tokyo

Introduction: Katsuya Ikezawa is a renowned inventor hailing from Tokyo, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Katsuya Ikezawa holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his versatility and forward-thinking approach to invention.

Career Highlights: With over two decades of experience in the tech industry, Katsuya Ikezawa has worked with leading research institutions and companies to develop cutting-edge solutions that have revolutionized various sectors.

Collaborations: Throughout his career, Katsuya Ikezawa has collaborated with top engineers, scientists, and designers from around the world, fostering a culture of innovation and creativity in all his projects.

Conclusion: Katsuya Ikezawa's passion for pushing the boundaries of technology and his relentless pursuit of excellence make him a true visionary in the world of inventions and innovations.

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: