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For the Inventor, By the Inventor

Yokohama, Japan

Masao Hanya

This inventor holds 56 USPTO granted patents, primarily in Disk Drive Suspension (CPC class G11B). Top assignees: Nhk Spring Co., Ltd., Nhk Spring, Ltd., Aruga Research LLC. Active years: 2000-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masao Hanya. Retrieved from https://idiyas.com/inventor/masao-hanya

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

USPTO Granted Patents = 56

% Patents Active = 96.4

Average Co-Inventor Count = 2.8

ph-index = 10

Forward Citations = 508(Granted Patents)

Forward Citations (Not Self Cited) = 454(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Aikoh-gun, JP (2009 - 2014)
  • Aiko-gun, JP (2008 - 2015)
  • Yokohama, JP (2000 - 2024)

Company Filing History:

goldMedal53 out of 1,234 
 
Nhk Spring Co., Ltd.
 patents
silverMedal2 out of 50 
 
Nhk Spring, Ltd.
 patents
bronzeMedal1 out of 1 
 
Aruga Research LLC
 patent
4. 1 out of 125 
 
Toshiba Storage Device Corporation
 patents
5. 1 out of 834,513 
Other
 patents
where one patent can have more than one assignee

Years Active: 2000-2026

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Areas of Expertise:
Disk Drive Suspension
Microactuator
Piezoelectric Element
Vibration Measurement
Head Assembly
Flexure
Damper Material
Cylindrical Jig
Electrical Connection
Manufacturing Method
Servo Type Apparatus
Slider Supporting Apparatus
56 patents (USPTO):Explore Patents
1. 12706114 - Head driving device (2026-08-11),
2. 12688870 - Disk drive suspension having first and second actuator mounting portions (2026-07-21),
3. 12131760 - Disk drive suspension (2024-10-29),
4. 11900975 - Head driving device (2024-02-13),
5. 11900973 - Disk drive suspension including a damper material attached to a load beam and to an outrigger of a flexure (2024-02-13),
6. 11410707 - Suspension for disk device (2022-08-09),
7. 11170822 - Suspension for disk device (2021-11-09),
8. 10748565 - Disk drive suspension (2020-08-18),
9. 9042056 - Disk drive suspension with microactuator elements on respective slider sides and damper member on gimbal portion away from dimple (2015-05-26),
10. 8970990 - Disk drive suspension (2015-03-03),
11. 8964334 - Disk drive suspension (2015-02-24),
12. 8947833 - Disk drive suspension with interface intersection corner formed between insulating resin layer and adhesive block (2015-02-03),
13. 8934203 - Disk drive suspension (2015-01-13),
14. 8804266 - Double servo type magnetic disc apparatus (2014-08-12),
15. 8745844 - Head assembly attaching method, cylindrical jig, and caulking ball (2014-06-10),

Title: Inventor Masao Hanya: Pioneering Innovations in Yokohama

Introduction: Masao Hanya is a distinguished inventor based in Yokohama, Japan, known for his groundbreaking contributions to the field of technology and engineering.

Latest Patents: Masao Hanya's recent patents focus on advancements in renewable energy systems, particularly in the development of solar power technologies that are more efficient and cost-effective.

Career Highlights: With a career spanning over two decades, Masao Hanya has worked with leading research institutions and universities to push the boundaries of innovation. His work has been instrumental in shaping the future of sustainable energy solutions.

Collaborations: Throughout his career, Masao Hanya has collaborated with top companies in the renewable energy sector, forging partnerships that have led to the successful commercialization of his inventions. His collaborative spirit has been key to driving progress in the industry.

Conclusion: Masao Hanya's dedication to innovation and his relentless pursuit of excellence have solidified his reputation as a visionary inventor in Yokohama and beyond. His work continues to inspire the next generation of inventors to push the limits of what is possible in the world of technology.

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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