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For the Inventor, By the Inventor

Tokyo, Japan

Yutaka Maruyama

This inventor holds 53 USPTO granted patents and 2 published patent applications and 3 EPO patents, primarily in Vibration Technology (CPC class 3103). Top assignees: Canon Kabushiki Kaisha, Central Glass Company, Limited, Taiheiyo Cement Corporation. Active years: 1983-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yutaka Maruyama. Retrieved from https://idiyas.com/inventor/yutaka-maruyama

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

USPTO Granted Patents = 53 

% Patents Active = 58.5

 

Average Co-Inventor Count = 2.3

ph-index = 11

Forward Citations = 309(Granted Patents)

Forward Citations (Not Self Cited) = 245(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Minami-dai, Kamifukuoka City, JP (1986)
  • Kamifukuoka City, JP (1990)
  • Kamifukuoka, JP (1983 - 1993)
  • Yamaguchi, JP (1999)
  • Yokohama, JP (1996 - 2000)
  • Taito-ku, JP (2007 - 2013)
  • Tokyo, JP (1998 - 2017)
  • Tokorozawa, JP (2017)
  • Kawasaki, JP (1989 - 2019)
  • Tokorozawa Saitama, JP (2023)

Company Filing History:

goldMedal39 out of 92,994 
 
Canon Kabushiki Kaisha
 patents
silverMedal8 out of 1,010 
 
Central Glass Company, Limited
 patents
bronzeMedal4 out of 94 
 
Taiheiyo Cement Corporation
 patents
4. 1 out of 1,953 
 
Ajinomoto Co., Ltd.
 patents
5. 1 out of 53,262 
 
Kabushiki Kaisha Toshiba
 patents
6. 1 out of 4 
 
Mino Ceramic Co., Ltd.
 patents
7. 1 out of 24 
 
Nihon Cement Co., Ltd.
 patents
8. 1 out of 4 
 
Nihon Ceratec Co., Ltd.
 patents
9. 1 out of 74 
 
Toshiba Elevator Kabushiki Kaisha
 patents
10. 3 out of 834,513 
Other
 patents
where one patent can have more than one assignee

Years Active: 1983-2023

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Areas of Expertise:
Vibration Element
Piezoelectric Device
Vibration Wave Actuator
Electro-Mechanical Energy Converter
Manufacturing Method
Vibration Type Driving Device
Stacked Piezoelectric Element
Vibrating Body
Friction Member
Vibration Wave Driving Apparatus
Dust Removing Apparatus
Imaging Apparatus
53 patents (USPTO):Explore Patents
1. 11649140 - Rail installation assist device, rail installation assist method, rail installation assist system, and computer program product (2023-05-16),
2. 10175228 - Method of using transmembrane channel-like protein 6 (TMC6) protein to identify substances affecting salty taste (2019-01-08),
3. 9837938 - Vibration element, method for manufacturing same, and vibration-type driving device (2017-12-05),
4. 9818927 - Vibration element, method for manufacturing same, and vibration-type driving device (2017-11-14),
5. 9818925 - Vibrating body, method of manufacturing the same and vibration type drive device (2017-11-14),
6. 9748051 - Operating mechanism including a movable element supported by electromagnetic force (2017-08-29),
7. 9095882 - Piezoelectric device, dust removing apparatus, and imaging apparatus (2015-08-04),
8. 9083264 - Vibration element, manufacturing method thereof, and vibration wave actuator (2015-07-14),
9. 8941290 - Vibrating body and vibration wave actuator (2015-01-27),
10. 8749117 - Vibrating body of vibratory drive unit and vibratory drive unit (2014-06-10),
11. 8614536 - Piezoelectric element, and piezoelectric actuator and vibration wave motor including piezoelectric element (2013-12-24),
12. 8371005 - Stacked piezoelectric element, manufacturing method thereof and vibration wave driving apparatus (2013-02-12),
13. 7808162 - Stacked piezoelectric element and vibration wave driving apparatus (2010-10-05),
14. 7633215 - Electro-mechanical energy converter and vibration wave driving (2009-12-15),
15. 7608982 - Stacked type piezoelectric element and vibration wave motor (2009-10-27),

Title: Yutaka Maruyama: Pioneering Inventor from Tokyo

Introduction: Yutaka Maruyama is a renowned inventor hailing from Tokyo, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Yutaka Maruyama holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his versatility and forward-thinking approach to invention.

Career Highlights: With over two decades of experience in the tech industry, Yutaka Maruyama has worked with leading research institutions and multinational corporations, spearheading projects that have revolutionized various sectors.

Collaborations: Throughout his career, Yutaka Maruyama has collaborated with top universities, cutting-edge startups, and established companies to bring his innovative ideas to life, fostering a culture of creativity and progress.

Conclusion: Yutaka Maruyama's passion for innovation and his relentless pursuit of excellence continue to inspire the next generation of inventors and shape the future of technology 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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