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For the Inventor, By the Inventor

Tokyo, Japan

Seigo Takahashi

This inventor holds 39 USPTO granted patents and 4 published patent applications and 7 EPO patents, primarily in Optical Communication. Top assignees: Nec Corporation, Kaijo Corporation, Japan Science and Technology Agency. Active years: 2001-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Seigo Takahashi. Retrieved from https://idiyas.com/inventor/seigo-takahashi

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

USPTO Granted Patents = 39 

% Patents Active = 74.4

 

Average Co-Inventor Count = 3.6

ph-index = 10

Forward Citations = 258(Granted Patents)


Company Filing History:

goldMedal35 out of 36,684 
 
Nec Corporation
 patents
silverMedal2 out of 76 
 
Kaijo Corporation
 patents
bronzeMedal1 out of 1,328 
 
Japan Science and Technology Agency
 patents
4. 1 out of 196 
 
Nec C Orporation
 patents
5. 1 out of 834,513 
Other
 patents
where one patent can have more than one assignee

Years Active: 2001-2020

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Areas of Expertise:
Free-Space Optical Communication
Quantum Key Distribution
Signal Processing
Optical Transmitter
Optical Receiver
Cryptographic Keys
Optical Network
Photo Detecting Circuit
Communication System
Noise Elimination
Packet Switching
Optical Switch
39 patents (USPTO):Explore Patents
1. 10862593 - Free-space optical communication receiving device and method of controlling the same (2020-12-08),
2. 10511409 - Received signal processor and method for processing received signal (2019-12-17),
3. 10454577 - Free space optical transmitter and free space optical communication method (2019-10-22),
4. 10411802 - Optical communication device, optical communication system, and optical communication method (2019-09-10),
5. 10313011 - Free space optical receiver and free space optical receiving method (2019-06-04),
6. 10256904 - Free space optical receiver and free space optical receiving method (2019-04-09),
7. 10122447 - Free space optical receiver and free space optical receiving method (2018-11-06),
8. 9160529 - Secret communication system and method for generating shared secret information (2015-10-13),
9. 8949300 - Circuit and method for controlling quality of random numbers (2015-02-03),
10. 8718485 - Quantum key distribution system, optical transmitter, optical modulation control circuit, and optical modulation control method (2014-05-06),
11. 8638942 - Method and system for managing shared random numbers in secret communication network (2014-01-28),
12. 8391491 - Communication system and synchronization control method (2013-03-05),
13. 8204231 - Method and device for managing cryptographic keys in secret communications network (2012-06-19),
14. 8184989 - Communication system and timing control method (2012-05-22),
15. 8171354 - Communication system and method for controlling the same (2012-05-01),

Title: Seigo Takahashi: Pioneering Inventor from Tokyo

Introduction: Seigo Takahashi is a renowned inventor hailing from Tokyo, Japan, known for his groundbreaking contributions to various technological fields.

Latest Patents: Seigo Takahashi holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his innovative spirit and forward-thinking approach.

Career Highlights: Throughout his illustrious career, Seigo Takahashi has worked with leading research institutions and technology companies, spearheading projects that have revolutionized the industry.

Collaborations: Seigo Takahashi has collaborated with top universities and multinational corporations, fostering a culture of innovation and driving progress in the field of technology.

Conclusion: Seigo Takahashi's dedication to innovation and his remarkable contributions have solidified his position as a trailblazer in the world of inventions, inspiring future generations of inventors and 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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