% Expired Patents = 33.3

EPO Patents = 4

Forward Citations = 80

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4 inventors (with patents filed for the assignee):

Woo-Keun Yoon (21 out of 24 patents)

Hiroaki Matsuda (4 out of 93 patents)

Daisuke Kanda (1 out of 2 patents)

4. Shigeru Haruki (1 out of 1 patent)

5. Yoon Woo-Keun (0 patent)

21 patents: Sort by Forward Citations

1. 11407121 - Proximity sensor apparatus and robot arm mechanism (2022-08-09),

2. 11346978 - Robot arm mechanism (2022-05-31),

3. 10968980 - Linear extension and retraction mechanism (2021-04-06),

4. 10960537 - Robot arm mechanism (2021-03-30),

5. 10905307 - Dishwashing system and robot device (2021-02-02),

6. 10900548 - Linear extension and retraction mechanism and robot arm mechanism (2021-01-26),

7. 10800047 - Robot arm mechanism and rotary joint apparatus (2020-10-13),

8. 10800046 - Linear extension and retraction mechanism, and robot arm mechanism equipped with same (2020-10-13),

9. 10670113 - Robot arm mechanism (2020-06-02),

10. 10661452 - Linear extension and retraction mechanism (2020-05-26),

11. 10406697 - Robot arm mechanism (2019-09-10),

12. 10335943 - Robot arm mechanism (2019-07-02),

13. D844042 - Industrial robot (2019-03-26),

14. D844041 - Industrial robot (2019-03-26),

15. D844040 - Industrial robot (2019-03-26),

Company Overview

Life Robotics Inc. is a Tokyo-based company specializing in advanced robotics technology, focusing on the development of intelligent robotic systems for various applications. The organization is dedicated to enhancing automation and efficiency in industries such as manufacturing and healthcare. By leveraging cutting-edge research in robotics and artificial intelligence, Life Robotics aims to create innovative solutions that improve operational capabilities and support the evolving needs of modern enterprises.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

21 Patents

#1,310 in Tokyo

#2,861 in Japan

#29,928 in the World

Tokyo, Japan

Life Robotics Inc.

Forward Citations = 80

4 inventors:

Woo-Keun Yoon (21 out of 24 patents)

Hiroaki Matsuda (4 out of 93 patents)

Daisuke Kanda (1 out of 2 patents)

4. Shigeru Haruki (1 out of 1 patent)

5. Yoon Woo-Keun (0 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Life Robotics Inc.. Retrieved from https://idiyas.com/company/life-robotics

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

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]

4 patents (EPO):

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]