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For the Inventor, By the Inventor

Kawasaki, Japan

Yasufumi Yamamoto

This inventor holds 27 USPTO granted patents and 2 published patent applications and 4 EPO patents, primarily in Vibration Wave Motors. Top assignees: Canon Kabushiki Kaisha, Fujitsu Corporation, Fujitsu Client Computing Limited. Active years: 2012-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yasufumi Yamamoto. Retrieved from https://idiyas.com/inventor/yasufumi-yamamoto

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

Calculating rank
USPTO Granted Patents = 27 

% Patents Active = 74.1

 

Average Co-Inventor Count = 2.3

ph-index = 3

Forward Citations = 50(Granted Patents)


Location History:

  • Kanagawa, JP (2022)
  • Kawasaki, JP (2012 - 2023)

Company Filing History:

goldMedal16 out of 93,085 
 
Canon Kabushiki Kaisha
 patents
silverMedal5 out of 39,378 
 
Fujitsu Corporation
 patents
bronzeMedal4 out of 67 
 
Fujitsu Client Computing Limited
 patents
4. 2 out of 834,570 
Other
 patents

Years Active: 2012-2026

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Areas of Expertise:
Vibration Wave Motor
Electronic Device
Image Pickup Apparatus
Optical Device
Driving Apparatus
Vibration Type Actuator
Lens Driving Device
Information Processing Apparatus
Terminal Device
Imaging Apparatus
Medium Drive Unit
Exterior Case
27 patents (USPTO):Explore Patents
1. 12764421 - Control apparatus, rotationally driving apparatus, control method, and storage medium (2026-10-13),
2. 12111476 - Image display apparatus (2024-10-08),
3. 11600900 - Electronic device (2023-03-07),
4. 11516407 - Vibration driving device and image pickup apparatus using this (2022-11-29),
5. 11502625 - Vibration wave motor, and driving apparatus having the same (2022-11-15),
6. 11502624 - Vibration type actuator, rotationally driving apparatus, and image pickup apparatus (2022-11-15),
7. 11456407 - Vibration wave motor and driving apparatus (2022-09-27),
8. 11442242 - Vibration wave motor and lens driving device (2022-09-13),
9. 11437934 - Vibration wave motor and driving device including the vibration wave motor (2022-09-06),
10. 11418134 - Vibration type motor for guiding movement of a friction member, and lens apparatus and electronic apparatus including said motor (2022-08-16),
11. 11336211 - Vibration wave motor and driving apparatus using vibration wave motor (2022-05-17),
12. 11303228 - Driving device, optical device, and image pickup device (2022-04-12),
13. 11237597 - Electronic device (2022-02-01),
14. 11201570 - Vibration wave motor and optical device (2021-12-14),
15. 11175701 - Electronic device (2021-11-16),

Title: Inventor Yasufumi Yamamoto

Introduction: Yasufumi Yamamoto is a renowned inventor based in Kawasaki, Japan, known for his groundbreaking contributions to various technological fields.

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

Career Highlights: With a career spanning over two decades, Yamamoto has worked with leading research institutions and universities to develop cutting-edge solutions that have revolutionized industries worldwide.

Collaborations: Throughout his career, Yamamoto has collaborated with top companies, such as Toyota and Sony, to bring his inventions to the market, solidifying his reputation as a pioneer in the field of technology.

Conclusion: Yasufumi Yamamoto's passion for innovation and his dedication to pushing the boundaries of what is possible have established him as a prominent figure in the world of inventions and patents.

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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