Yoshihiko Nakamura

This inventor holds 18 USPTO granted patents and 2 published patent applications, plus 1 CIPO patent and 4 EPO patents, primarily in Motion Recognition Technology. Top assignees: The University of Tokyo, Fujitsu Corporation, Japan Science and Technology Agency. Active years: 1997-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshihiko Nakamura. Retrieved from https://idiyas.com/inventor/yoshihiko-nakamura-4xtgov55

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

Calculating rank

USPTO Granted Patents = 18 (Patent Applications = 2)

% Patents Active = 50.0

CIPO Patents = 1 (Patent Applications = 1)

EPO Patents = 4 (Patent Applications = 3)

Average Co-Inventor Count = 2.6

ph-index = 6

Forward Citations = 1,974(Granted Patents)

Location History:

Edogawa-ku, JP (2004 - 2007)
Kawasaki, JP (2006 - 2008)
Bunkyo, JP (2021)
Tokyo, JP (1997 - 2024)

Company Filing History:

11 out of 1,358

The University of Tokyo

Japan Science and Technology Agency

patents

4. 1 out of 43

Computer Motion, Inc.

patents

5. 1 out of 13,420

Nissan Motor Company Limited

patents

where one patent can have more than one assignee

Years Active: 1997-2024

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Areas of Expertise:

Motion Recognition

Joint Positions

Motion Capture

Driving Assistance

Body Dynamics

Musculoskeletal Model

Active Forceps

Shape Memory Alloy

High-Speed Dynamics

Disk Formatting

Robotic Mechanisms

Endoscopic Instruments

18 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12045994 - Motion recognition method and device (2024-07-23),

2. 11967101 - Method and system for obtaining joint positions, and method and system for motion capture (2024-04-23),

3. 11176359 - Motion recognition device and motion recognition method (2021-11-16),

4. 10161754 - Driving assistance system and driving assistance method (2018-12-25),

5. 8698899 - Motion capture system and method for three-dimensional reconfiguring of characteristic point in motion capture system (2014-04-15),

6. 8145440 - Body dynamics calculation method, body dynamics model and model data thereof, and body-model generation method (2012-03-27),

7. 7490012 - Body dynamics calculation method, body dynamics model and model data thereof, and body-model generation method (2009-02-10),

8. 7355809 - Disc device, disk formatting method, and disk formatting apparatus (2008-04-08),

9. 7308826 - Muscular strength acquiring method and device based on musculoskeletal model (2007-12-18),

10. 7273488 - High-rigidity forceps tip assembly for active forceps and active forceps equipped with the same (2007-09-25),

11. 7136722 - Method for generating a motion of a human type link system (2006-11-14),

12. 7082011 - Recording medium drive capable of preventing flexure of base and cover (2006-07-25),

13. 7058551 - High-speed dynamics computation for link system (2006-06-06),

14. 7054110 - Carriage arm assembly of disk drive (2006-05-30),

15. 7035436 - Method of generating poses and motions of a tree structure link system (2006-04-25),

Title: Inventor Yoshihiko Nakamura: Innovating Motion Recognition and Capture Technology

Introduction

Yoshihiko Nakamura is a prominent inventor based in Tokyo, Japan, with a remarkable portfolio of 14 patents. His work primarily focuses on advancements in motion recognition and capture technologies, demonstrating his commitment to enhancing the field through innovative solutions.

Latest Patents

Nakamura's recent patents reflect his expertise in optimizing motion recognition. One of his key inventions is a **Motion Recognition Method and Device**, which views motion recognition as an optimization problem. This method segments time series data into various segments, classifying them into basic motion categories. It enhances the efficiency of motion evaluation by converting these motions into sequences of high-rank symbols, leveraging dynamic programming for optimization.

Another significant contribution is the **Method and System for Obtaining Joint Positions**, which aims to provide high-accuracy motion capture without the need for optical markers and sensors. This technology focuses on determining joint angles and feature point positions based on the analysis of a single or multiple images, offering a viable alternative to traditional optical motion capture methods.

Career Highlights

Nakamura has made notable contributions through his work with prestigious institutions such as the University of Tokyo and the Japan Science and Technology Agency. His research and practical applications of motion recognition technologies have positioned him as a key figure in this innovative field.

Collaborations

Throughout his career, Yoshihiko Nakamura has collaborated with esteemed colleagues, including Katsu Yamane and Masafumi Okada. These partnerships have facilitated the development of groundbreaking technologies and have contributed significantly to advancing motion recognition and capture methodologies.

Conclusion

Yoshihiko Nakamura's strides in motion recognition and capture technology exemplify the spirit of innovation. With his 14 patents, he continues to pave the way for advancements in this field, fostering an environment where technology and creativity merge to create effective solutions. His work not only showcases his talent as an inventor but also highlights the importance of collaboration in driving innovation forward.

Profile summary based on public USPTO records.