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For the Inventor, By the Inventor

Tokyo, Japan

Atsushi Kozato

This inventor holds 6 USPTO granted patents and 5 published patent applications. Top assignee: Nec Corporation. Active years: 2012-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Atsushi Kozato. Retrieved from https://idiyas.com/inventor/atsushi-kozato

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

Calculating rank
USPTO Granted Patents = 6 

% Patents Active = 50.0

Average Co-Inventor Count = 1.1

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:

goldMedal6 out of 36,735 
 
Nec Corporation
 patents

Years Active: 2012-2026

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6 patents (USPTO):Explore Patents
1. 12634014 - Optical transceiver, optical communication system, optical transmission apparatus, method for setting optical transceiver, and computer-readable medium (2026-05-19),
2. 11442699 - Random number generating circuit and random number generating method (2022-09-13),
3. 8923680 - Optical module and substrate mounting the same (2014-12-30),
4. 8606985 - Controlled device to control switching between transmission paths for transmitting data at different rate (2013-12-10),
5. 8552300 - Printed board fixing apparatus (2013-10-08),
6. 8112003 - Optical transmitter, operation controlling method for the same, and recording medium (2012-02-07),

Title: Innovations of Atsushi Kozato

Introduction

Atsushi Kozato is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of optical communication, holding a total of 6 patents. His work focuses on enhancing the efficiency and functionality of optical transmission systems.

Latest Patents

Kozato's latest patents include several groundbreaking technologies. One of his notable inventions is an optical transceiver, which plays a crucial role in optical communication systems. He has also developed an optical transmission apparatus and a method for setting optical transceivers. Additionally, he has created a computer-readable medium that features a wavelength-tunable optical transmission unit. This unit is designed to repeatedly transmit a first channel setting optical signal while changing the transmission channel until a wavelength-tunable optical reception unit receives a second channel setting optical signal in response to a first instruction signal. Furthermore, he has invented a random number generating circuit and method that enables the generation of difficult-to-predict random numbers without requiring complex circuit configurations.

Career Highlights

Atsushi Kozato is currently employed at NEC Corporation, where he continues to innovate in the field of optical technologies. His work has significantly impacted the development of advanced communication systems, making them more efficient and reliable.

Collaborations

Kozato collaborates with his coworker, Koji Seki, to further enhance their research and development efforts in optical communication technologies.

Conclusion

Atsushi Kozato's contributions to optical communication through his patents and innovations have established him as a key figure in the industry. His work continues to influence advancements in technology, paving the way for future developments in optical systems.

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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