Katsuhiro Sakai

This inventor holds 57 USPTO granted patents and 1 published patent application and 8 EPO patents, primarily in Autonomous Driving Technology (CPC class B60W). Top assignees: Toyota Jidosha Kabushiki Kaisha, Toyota Motor Engineering & Manufacturing North America, Inc., Czech Technical University in Prague. Active years: 2012-2025.

USPTO Granted Patents = 57 (Patent Applications = 1)

% Patents Active = 93.0

EPO Patents = 8 (Patent Applications = 1)

Average Co-Inventor Count = 3.5

ph-index = 7

Forward Citations = 369(Granted Patents)

Forward Citations (Not Self Cited) = 361(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Brussels, BE (2012)
Isehara, JP (2017)
Ann Arbor, MI (US) (2016 - 2020)
Hadano, JP (2013 - 2024)
Kawasaki, JP (2023 - 2024)

Company Filing History:

45 out of 38,774

Toyota Jidosha Kabushiki Kaisha

patents

11 out of 4,354

Toyota Motor Engineering & Manufacturing North America, Inc.

patents

2 out of 28

Czech Technical University in Prague

patents

4. 2 out of 867

Toyota Research Institute, Inc.

patents

where one patent can have more than one assignee

Years Active: 2012-2025

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Areas of Expertise:

Motion Prediction

Vehicle Control

Autonomous Driving

Environment Estimation

Drive Assist

Obstacle Detection

Trajectory Planning

LIDAR Data

Traffic Light Detection

Passenger Transportation

Obstacle Classification

Vehicle Information Processing

57 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12472989 - Motion prediction device and motion prediction method (2025-11-18),

2. 12142146 - Vehicular environment estimation device (2024-11-12),

3. 12002126 - Vehicle information processing apparatus, vehicle information processing system, and method of processing vehicle information (2024-06-04),

4. 11995988 - Vehicular environment estimation device (2024-05-28),

5. 11941985 - Vehicular environment estimation device (2024-03-26),

6. 11935401 - Vehicle control device, vehicle control method, and vehicle control system (2024-03-19),

7. 11919541 - Pick-up and drop-off device and method for automated driving vehicle (2024-03-05),

8. 11912220 - Vehicle and passenger transportation system (2024-02-27),

9. 11858534 - Automated driving system (2024-01-02),

10. 11814068 - Automated driving system (2023-11-14),

11. 11708041 - Vehicle and passenger transportation system (2023-07-25),

12. 11688162 - Drive assist device (2023-06-27),

13. 11615500 - Vehicle information processing apparatus, vehicle information processing system, and method of processing vehicle information (2023-03-28),

14. 11577751 - Control device for vehicle and occupant transportation system (2023-02-14),

15. 11568746 - Vehicular environment estimation device (2023-01-31),

Title: The Innovative Journey of Katsuhiro Sakai

Introduction: Katsuhiro Sakai, a visionary inventor hailing from Hadano, Japan, has made significant contributions to the world of technology through his groundbreaking innovations.

Latest Patents: Katsuhiro Sakai holds several patents in the field of robotics and artificial intelligence, with his most recent inventions focusing on advanced human-machine interfaces and autonomous systems.

Career Highlights: With a career spanning over two decades, Sakai has worked with leading tech companies in Japan, spearheading research and development projects that have pushed the boundaries of technological advancement.

Collaborations: Throughout his career, Katsuhiro Sakai has collaborated with top researchers, engineers, and scientists both locally and internationally, fostering a culture of innovation and knowledge sharing.

Conclusion: Katsuhiro Sakai's relentless pursuit of innovation and his passion for creating cutting-edge technologies have solidified his reputation as a pioneering inventor in the realm of robotics and AI.