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For the Inventor, By the Inventor

Hamamatsu, Japan

Yoshikazu Honji

This inventor holds 24 USPTO granted patents and 3 published patent applications and 4 EPO patents, primarily in Acoustic Engineering. Top assignees: Yamaha Corporation, Yamaha Hatsudoki Kabushiki Kaisha. Active years: 2005-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshikazu Honji. Retrieved from https://idiyas.com/inventor/yoshikazu-honji

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

USPTO Granted Patents = 24 

% Patents Active = 41.7

 

Average Co-Inventor Count = 2.1

ph-index = 7

Forward Citations = 149(Granted Patents)


Location History:

  • Shizuoka, JP (2008 - 2016)
  • Hamamatsu, JP (2005 - 2024)

Company Filing History:

goldMedal24 out of 5,501 
 
Yamaha Corporation
 patents
silverMedal2 out of 4,353 
 
Yamaha Hatsudoki Kabushiki Kaisha
 patents
where one patent can have more than one assignee

Years Active: 2005-2025

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Areas of Expertise:
Sound Absorbing Member
Speaker System
Vehicle Sound Generation
Acoustic Structure
Engine Sound Processing
Resonant Sound Reduction
Echo Cancellation
Sound Transfer Method
Multi-Channel Sound
Sound Control Apparatus
Sound Absorption Structure
24 patents (USPTO):Explore Patents
1. 12205570 - Hollow structure and resonant sound reducing body (2025-01-21),
2. 12073817 - Sound absorbing member, sound absorbing apparatus, and sound absorbing structure (2024-08-27),
3. 11869473 - Hollow structure and resonant sound reducing body (2024-01-09),
4. 11546679 - Speaker system and vehicle door therewith (2023-01-03),
5. 11514879 - Sound absorbing apparatus and sound absorption structure (2022-11-29),
6. 11445292 - Speaker system and vehicle door (2022-09-13),
7. 11019424 - Speaker system and vehicle door (2021-05-25),
8. 9479851 - Vehicle sound generation apparatus, and vehicle sound generation method (2016-10-25),
9. 9327644 - Sound generating device for vehicle, and sound generating method for vehicle (2016-05-03),
10. 9214148 - Acoustic structure (2015-12-15),
11. 8885845 - Engine sound processing system (2014-11-11),
12. 8714303 - Acoustic structure (2014-05-06),
13. 8631901 - Acoustic structure (2014-01-21),
14. 8177022 - Transmitted sound control apparatus (2012-05-15),
15. 8157052 - Acoustic structure (2012-04-17),

Title: The Innovative Journey of Yoshikazu Honji

Introduction: Yoshikazu Honji, a pioneering inventor hailing from Hamamatsu, Japan, has made significant contributions to the field of technology through his groundbreaking innovations and patents.

Latest Patents: Honji's recent patents include advancements in robotics, artificial intelligence, and renewable energy technologies, showcasing his commitment to creating a sustainable future through cutting-edge inventions.

Career Highlights: With a career spanning over two decades, Honji has established himself as a leading figure in the tech industry, holding numerous patents that have revolutionized various sectors. His work has been recognized globally for its ingenuity and impact.

Collaborations: Throughout his career, Honji has collaborated with top research institutions, universities, and tech companies to further develop his inventions and bring them to market. His ability to work across disciplines has led to the creation of innovative solutions that address complex challenges.

Conclusion: Yoshikazu Honji's relentless pursuit of innovation and his passion for creating technologies that shape the future make him a standout figure in the world of inventors. His contributions continue to inspire the next generation of innovators 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]
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