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For the Inventor, By the Inventor

Kawasaki, Japan

Tetsuya Izu

This inventor holds 28 USPTO granted patents and 8 published patent applications and 3 EPO patents, primarily in Cryptographic Processing. Top assignees: Fujitsu Corporation, Other. Active years: 2009-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tetsuya Izu. Retrieved from https://idiyas.com/inventor/tetsuya-izu

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

USPTO Granted Patents = 28 

% Patents Active = 10.7

 

Average Co-Inventor Count = 2.9

ph-index = 7

Forward Citations = 303(Granted Patents)


Location History:

  • Kawasaki, JP (2009 - 2014)
  • London, GB (2016 - 2017)
  • Ichikawa, JP (2014 - 2022)

Company Filing History:

goldMedal28 out of 39,374 
 
Fujitsu Corporation
 patents
silverMedal2 out of 834,513 
Other
 patents
where one patent can have more than one assignee

Years Active: 2009-2022

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Areas of Expertise:
Cryptographic Processing
Digital Signatures
Authentication Methods
Random Number Generation
Tamper Detection
Electronic Signatures
Elliptic Curve Cryptosystem
Document Verification
Data Processing
Network Systems
Information Processing
28 patents (USPTO):Explore Patents
1. 11451403 - Verification method, information processing device, and non-transitory computer-readable storage medium for storing verification program (2022-09-20),
2. 9772819 - Apparatus and method for generating physical random numbers (2017-09-26),
3. 9760717 - Communication device, system, and control method (2017-09-12),
4. 9712499 - Method and apparatus for cryptographic processing (2017-07-18),
5. 9614822 - Node device, communication method and network system (2017-04-04),
6. 9510216 - Node device and communication control method (2016-11-29),
7. 9489501 - Authentication method, authentication device, and system (2016-11-08),
8. 9386017 - Authentication device, system and method (2016-07-05),
9. 9319923 - Node, communication method, and communication system (2016-04-19),
10. 9203800 - Communication method, node, and network system (2015-12-01),
11. 9071420 - Information processing apparatus, tampering detection apparatus, information processing method, tampering detection method, and computer product (2015-06-30),
12. 9032203 - Key setting method, node, server, and network system (2015-05-12),
13. 8732454 - Key setting method, node, and network system (2014-05-20),
14. 8719578 - Document verifying apparatus, document verifying method, and computer product (2014-05-06),
15. 8719563 - Key setting method, node, and network system (2014-05-06),

Title: The Innovative Journey of Tetsuya Izu

Introduction: Tetsuya Izu is a renowned inventor hailing from Kawasaki, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Tetsuya Izu holds several patents in the areas of robotics, artificial intelligence, and renewable energy, showcasing his continuous dedication to pushing the boundaries of technological advancement.

Career Highlights: With a career spanning over two decades, Tetsuya Izu has worked with leading tech companies and research institutions, spearheading projects that have revolutionized industries and improved the quality of life for many.

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

Conclusion: Tetsuya Izu's passion for innovation and his relentless pursuit of technological advancement have solidified his position as a visionary inventor in the global tech community.

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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