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For the Inventor, By the Inventor

Tokyo, Japan

Yoshihisa Ijiri

This inventor holds 16 USPTO granted patents and 13 published patent applications and 6 EPO patents. Top assignees: Omron Corporation, The University of Tokyo. Active years: 2022-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshihisa Ijiri. Retrieved from https://idiyas.com/inventor/yoshihisa-ijiri

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 = 2.2

ph-index = 1

Forward Citations = 1(Granted Patents)


Location History:

  • Tokyo, JP (2022 - 2024)
  • Kyoto, JP (2024)

Company Filing History:

goldMedal16 out of 4,213 
 
Omron Corporation
 patents
silverMedal1 out of 1,356 
 
The University of Tokyo
 patents
where one patent can have more than one assignee

Years Active: 2022-2026

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16 patents (USPTO):Explore Patents
1. 12657470 - Operation prediction device that predicts operations performed by a user on a dataset, model training method for same, and operation prediction method (2026-06-16),
2. 12564942 - Control device, robot system, and robot control method (2026-03-03),
3. 12440982 - Robot control device, robot control method, and robot control program (2025-10-14),
4. 12358132 - Robot system and picking method (2025-07-15),
5. 12269165 - Robot control apparatus, robot control system, robot control method, and computer-readable storage medium storing a robot control program (2025-04-08),
6. 12159386 - Inspection system, discrimination system, and learning data generation device (2024-12-03),
7. 11941868 - Inference apparatus, inference method, and computer-readable storage medium storing an inference program (2024-03-26),
8. 11922680 - Image determination device, image determination method, and non-transitory computer readable medium storing program (2024-03-05),
9. 11922319 - Image determination device, training method and non-transitory computer readable medium storing program (2024-03-05),
10. 11915143 - Image determination device, image determination method, and non-transitory computer readable medium storing program (2024-02-27),
11. 11865704 - Joint structure for robot (2024-01-09),
12. 11745355 - Control device, control method, and non-transitory computer-readable storage medium (2023-09-05),
13. 11745338 - Control apparatus, robot, learning apparatus, robot system, and method (2023-09-05),
14. 11715190 - Inspection system, image discrimination system, discrimination system, discriminator generation system, and learning data generation device (2023-08-01),
15. 11420325 - Method, apparatus and system for controlling a robot, and storage medium (2022-08-23),

Title: The Innovative Contributions of Yoshihisa Ijiri: A Pioneer in Robotics

Introduction

Yoshihisa Ijiri, a distinguished inventor based in Tokyo, Japan, has made significant contributions to the field of robotics. With a portfolio of 13 patents, he has introduced innovative technologies that enhance automation and robotics in various applications.

Latest Patents

Ijiri's latest patents include a sophisticated robot system and picking method designed to improve the efficiency of robotic operations. This system features a robot mechanism equipped with fingers to grasp workpieces, a detection unit to ascertain the grasping state, and a recognition unit that identifies the number of workpieces being grasped. The control unit plays a crucial role in ensuring that the robot mechanism can adjust its actions to match a predetermined number of grasped workpieces, thereby optimizing productivity.

Additionally, his patent for a robot control apparatus introduces a calculating unit that determines a robot's interference range while gripping an object. Coupled with a planning unit, this technology facilitates the planning of motion based on the robot model and interference range.

Career Highlights

Throughout his career, Yoshihisa Ijiri has worked with renowned organizations such as Omron Corporation and The University of Tokyo. His extensive experience in both corporate and academic settings has enabled him to bridge the gap between theoretical research and practical applications in robotics.

Collaborations

Ijiri has collaborated with several notable colleagues, including Kennosuke Hayashi and Naoki Tsuchiya. These partnerships have fostered a creative environment, leading to the development of groundbreaking technologies and advancements in the robotics sector.

Conclusion

Yoshihisa Ijiri's innovative spirit and dedication to advancing robotic technologies have established him as a prominent figure in his field. His contributions not only enhance productivity in various industries but also pave the way for future innovations in robotics and automation. As technology continues to evolve, Ijiri's work remains a valuable asset to the world of robotics.

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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