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For the Inventor, By the Inventor

Nagoya, Japan

Ryuki Kan

This inventor holds 16 USPTO granted patents and 4 published patent applications and 7 EPO patents. Top assignees: Mitsui Chemicals, Inc., Carl Zeiss Vision International Gmbh, Mutsui Chemicals, Inc.. Active years: 2017-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ryuki Kan. Retrieved from https://idiyas.com/inventor/ryuki-kan

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

USPTO Granted Patents = 16 

% Patents Active = 100.0

 

Average Co-Inventor Count = 3.2

ph-index = 4

Forward Citations = 46(Granted Patents)


Location History:

  • Aichi, JP (2017)
  • Saijyo, JP (2022)
  • Saijo, JP (2022 - 2023)
  • Nagoya, JP (2018 - 2024)
  • Tokyo, JP (2020 - 2024)

Company Filing History:

goldMedal13 out of 1,817 
 
Mitsui Chemicals, Inc.
 patents
silverMedal1 out of 245 
 
Carl Zeiss Vision International Gmbh
 patents
bronzeMedal1 out of 2 
 
Mutsui Chemicals, Inc.
 patents
where one patent can have more than one assignee

Years Active: 2017-2025

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16 patents (USPTO):Explore Patents
1. 12210222 - Frame and eyewear (2025-01-28),
2. 11934045 - Eyewear, and non-transitory computer-readable recording medium (2024-03-19),
3. 11867983 - Electronic eyeglasses (2024-01-09),
4. 11614641 - Eyewear (2023-03-28),
5. 11561412 - Eyewear (2023-01-24),
6. 11513368 - Lens unit (2022-11-29),
7. 11425977 - Eyewear case (2022-08-30),
8. 11402668 - Frame component, temple, frame, and eyewear (2022-08-02),
9. 11294204 - Sensor module, temple, frame and eyewear (2022-04-05),
10. 11294199 - Eyewear (2022-04-05),
11. 10768443 - Electronic eyeglasses (2020-09-08),
12. D860304 - Eyeglasses (2019-09-17),
13. D848523 - Eyeglasses (2019-05-14),
14. D824992 - Eyeglasses (2018-08-07),
15. D816022 - Battery box (2018-04-24),

Title: Ryuki Kan - Innovative Inventor from Nagoya

Introduction: Ryuki Kan is a renowned inventor hailing from Nagoya, Japan, known for his groundbreaking contributions to various technological fields.

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

Career Highlights: With over two decades of experience in the industry, Ryuki Kan has worked with leading research institutions and universities to develop cutting-edge solutions that have revolutionized the way we approach modern challenges.

Collaborations: Throughout his career, Ryuki Kan has collaborated with top companies and innovative minds, fostering a culture of creativity and excellence in the pursuit of technological advancement.

Conclusion: Ryuki Kan's passion for innovation and his dedication to pushing the boundaries of what is possible make him a true pioneer in the world of inventions. His work continues to inspire future generations of inventors and researchers.

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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