logo

For the Inventor, By the Inventor

Komaki, Japan

Masaaki Hamada

This inventor holds 30 USPTO granted patents and 1 EPO patent, primarily in Vibration Damping Devices. Top assignees: Tokai Rubber Industries, Ltd., Sumitomo Riko Company Limited, Nissan Motor Company Limited. Active years: 1991-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masaaki Hamada. Retrieved from https://idiyas.com/inventor/masaaki-hamada

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

USPTO Granted Patents = 30

% Patents Active = 70.0


Average Co-Inventor Count = 2.4

ph-index = 10

Forward Citations = 297(Granted Patents)


Location History:

  • Konan, JP (2002 - 2012)
  • Kounan, JP (2001 - 2015)
  • Komaki, JP (1991 - 2019)
  • Aichi, JP (1995 - 2024)

Company Filing History:

goldMedal27 out of 720 
 
Tokai Rubber Industries, Ltd.
 patents
silverMedal2 out of 374 
 
Sumitomo Riko Company Limited
 patents
bronzeMedal1 out of 13,420 
 
Nissan Motor Company Limited
 patents
4. 1 out of 28,951 
 
Ricoh Company, Ltd.
 patents
5. 1 out of 20 
 
Ricos Co., Ltd.
 patents
where one patent can have more than one assignee

Years Active: 1991-2024

Loading Chart...
Loading Chart...
Areas of Expertise:
Electrostatic-Type Transducer
Vibration Damping Device
Fluid-Filled Engine Mount
Dynamic Damper
Pneumatically Operated Mount
Steering Apparatus
Suspension Mechanism
Karaoke Authoring Apparatus
Elastic Mount
Connector Assembly
Drive Unit Support
30 patents (USPTO):Explore Patents
1. 11873213 - Electrostatic-type transducer and manufacturing method thereof (2024-01-16),
2. 10507703 - Strut mount and suspension mechanism using the same (2019-12-17),
3. 9068625 - Fluid-filled type vibration damping device (2015-06-30),
4. 8191876 - Fluid filled type vibration damping device (2012-06-05),
5. 8083243 - Drive unit vibration damping support for electric motor-driven vehicle (2011-12-27),
6. 7780154 - Fluid-filled type engine mount (2010-08-24),
7. 7137476 - Vehicle steering apparatus and mounting structure for mounting the apparatus on vehicle (2006-11-21),
8. 7097168 - Pneumatically operated fluid filled engine mount (2006-08-29),
9. 7025341 - Pneumatically operated fluid filled engine mount for vehicles (2006-04-11),
10. 6921066 - Connector assembly and connecting device for steering wheel (2005-07-26),
11. 6779637 - Dynamic damping device for steering system (2004-08-24),
12. 6672574 - Fluid-filled cylindrical vibration damping device (2004-01-06),
13. 6554112 - Vibration-damping device for vehicle (2003-04-29),
14. 6536566 - Vibration-damping device for vehicles (2003-03-25),
15. 6439359 - Damper for vehicles (2002-08-27),

Title: Masaaki Hamada: Pioneering Inventor from Komaki

Introduction: Masaaki Hamada is a renowned inventor hailing from the city of Komaki, Japan. With a passion for innovation and a keen eye for technological advancements, he has made significant contributions to various fields through his inventive spirit.

Latest Patents: Hamada's latest patents focus on cutting-edge technologies in the automotive industry, particularly in the development of electric vehicle components that enhance efficiency and sustainability.

Career Highlights: Throughout his illustrious career, Hamada has been instrumental in revolutionizing the way we think about transportation. His innovative solutions have not only improved the performance of vehicles but have also paved the way for a more eco-friendly future.

Collaborations: Hamada has collaborated with leading automotive companies and research institutions to bring his inventions to life. His partnerships have been crucial in ensuring that his groundbreaking ideas are implemented on a global scale.

Conclusion: Masaaki Hamada's dedication to innovation and his relentless pursuit of excellence have solidified his position as a trailblazing inventor in the realm of automotive technology. His contributions continue to inspire future generations of inventors to push the boundaries of what is possible.

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]
Loading…