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For the Inventor, By the Inventor

Tokyo, Japan

Ryo Yamasaki

This inventor holds 61 USPTO granted patents and 2 published patent applications and 10 EPO patents, primarily in Imaging Technology (CPC class H02N). Top assignees: Canon Kabushiki Kaisha, Dena Co., Ltd.. Active years: 2003-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ryo Yamasaki. Retrieved from https://idiyas.com/inventor/ryo-yamasaki

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

USPTO Granted Patents = 61 

% Patents Active = 63.9

 

Average Co-Inventor Count = 1.9

ph-index = 8

Forward Citations = 198(Granted Patents)

Forward Citations (Not Self Cited) = 165(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Kanagawa, JP (2003 - 2010)
  • Ohta-ku, JP (2011)
  • Tokyo, JP (2007 - 2024)

Company Filing History:

goldMedal60 out of 92,901 
 
Canon Kabushiki Kaisha
 patents
silverMedal1 out of 166 
 
Dena Co., Ltd.
 patents

Years Active: 2003-2026

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Areas of Expertise:
Imaging Device
Ultrasonic Motor
Display Device
Lens Driving Apparatus
Focus Detection
Vibration Wave Motor
Image Sensor
Control Method
Optical Device
Image Pickup
Driving Apparatus
Electronic Device
61 patents (USPTO):Explore Patents
1. 12674988 - Display device capable of performing optical and positional adjustment, control method thereof (2026-07-07),
2. 12265228 - Display device, control method thereof (2025-04-01),
3. 12114054 - Driving apparatus (2024-10-08),
4. 12001020 - Display device capable of interpupillary distance adjustment and diopter adjustment, and control method thereof (2024-06-04),
5. 11822714 - Electronic device and control method for capturing an image of an eye (2023-11-21),
6. 11740478 - Display device, control method thereof, and recording medium (2023-08-29),
7. 11418134 - Vibration type motor for guiding movement of a friction member, and lens apparatus and electronic apparatus including said motor (2022-08-16),
8. 11381177 - Vibration wave motor and drive device (2022-07-05),
9. 11336211 - Vibration wave motor and driving apparatus using vibration wave motor (2022-05-17),
10. 11303228 - Driving device, optical device, and image pickup device (2022-04-12),
11. 11283370 - Vibration wave motor and driving device including the vibration wave motor (2022-03-22),
12. 11245343 - Vibration wave motor and driving device (2022-02-08),
13. 11190112 - Vibration wave motor and drive device using the same (2021-11-30),
14. 11165368 - Vibration wave motor and lens drive apparatus including the vibration wave motor (2021-11-02),
15. 11128239 - Vibration wave motor and lens driving device (2021-09-21),

Title: Ryo Yamasaki: A Pioneer in Driving and Display Technologies

Introduction

Ryo Yamasaki, an esteemed inventor based in Tokyo, Japan, has made significant contributions to the fields of driving apparatus and display technology. With an impressive portfolio of 59 patents, Yamasaki's innovations reflect his expertise and commitment to enhancing user experience in various technological domains.

Latest Patents

Among his latest patents, Yamasaki has developed a sophisticated driving apparatus. This invention features a fixed unit coupled with two movable units that rotate about different axes. It employs a unique bearing setup to support the first movable unit while incorporating specially designed wiring to facilitate smooth operation. Additionally, Yamasaki has contributed to a groundbreaking display device capable of both interpupillary distance adjustment and diopter adjustment. This device comprises two display units, each equipped with optical systems, a driving unit for optical positioning, and an adjustment unit responding intelligently to user measurements, ensuring an optimal viewing experience.

Career Highlights

Throughout his career, Ryo Yamasaki has associated with renowned companies such as Canon Inc. and DeNA Co., Ltd. His tenure at these organizations has enabled him to harness innovation and apply his skills to real-world challenges, resulting in numerous patented technologies that have pushed the boundaries of engineering and design.

Collaborations

Yamasaki has collaborated with talented individuals including Makoto Oikawa and Shunsuke Ninomiya. These partnerships have not only enriched his work but also fostered a spirit of teamwork that is essential for successful innovation.

Conclusion

Ryo Yamasaki stands out as a remarkable inventor whose work exemplifies the intersection of creativity and technological advancement. His patents not only contribute to the scientific community but also pave the way for future innovations in driving and display technologies. Through collaboration and dedication, Yamasaki continues to inspire the next generation of inventors and innovators worldwide.

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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