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For the Inventor, By the Inventor

Kawasaki, Japan

Hiroshi Nakayama

This inventor holds 67 USPTO granted patents and 9 published patent applications and 6 EPO patents, primarily in Disk Drive Technology (CPC class G11B). Top assignees: Toshiba Tec Kabushiki Kaisha, Kabushiki Kaisha Toshiba, Nhk Spring Co., Ltd.. Active years: 1996-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroshi Nakayama. Retrieved from https://idiyas.com/inventor/hiroshi-nakayama-2n4b0thw

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

USPTO Granted Patents = 67 

% Patents Active = 61.2

 

Average Co-Inventor Count = 3.3

ph-index = 10

Forward Citations = 332(Granted Patents)

Forward Citations (Not Self Cited) = 305(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Otawara, JP (1996)
  • Ootawara, JP (1997)
  • Kanagawa-ken, JP (2004)
  • Shizuoka-ken, JP (2009)
  • Mishima, JP (2006 - 2012)
  • Nagano, JP (2008 - 2013)
  • Shizuoka, JP (2011 - 2013)
  • Kawasaki, JP (1996 - 2019)
  • Yokohama, JP (2016 - 2024)

Company Filing History:

goldMedal26 out of 6,290 
 
Toshiba Tec Kabushiki Kaisha
 patents
silverMedal20 out of 53,276 
 
Kabushiki Kaisha Toshiba
 patents
bronzeMedal20 out of 1,234 
 
Nhk Spring Co., Ltd.
 patents
4. 13 out of 39,378 
 
Fujitsu Corporation
 patents
5. 6 out of 834,570 
Other
 patents
where one patent can have more than one assignee

Years Active: 1996-2025

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Areas of Expertise:
Disk Drive
Suspension
Probe Card
Memory Control
Data Transmission
Image Forming
Induction Heating
Conductive Contact
Temperature Control
Flexure
Wiring Substrate
Error Identification
67 patents (USPTO):Explore Patents
1. 12482495 - Head driving device configured to move a head member relative to tape as a recording medium and configured to stably hold the head member (2025-11-25),
2. 11900973 - Disk drive suspension including a damper material attached to a load beam and to an outrigger of a flexure (2024-02-13),
3. 11410707 - Suspension for disk device (2022-08-09),
4. 11170822 - Suspension for disk device (2021-11-09),
5. 10777287 - Memory control apparatus, information processing apparatus, and memory control method (2020-09-15),
6. 10748565 - Disk drive suspension (2020-08-18),
7. 10241570 - Pointing support device, pointing support method, and non-transitory computer-readable recording medium (2019-03-26),
8. 10228905 - Pointing support apparatus and pointing support method (2019-03-12),
9. 9292424 - Memory controller and information processing apparatus (2016-03-22),
10. 8775891 - Transmission device, receiving circuit and control method of transmission device (2014-07-08),
11. 8631152 - System and method for data packet transmission and reception (2014-01-14),
12. 8521065 - Fuser for image forming apparatus (2013-08-27),
13. 8516291 - Information processing apparatus, data reception device and method of controlling the information processing apparatus (2013-08-20),
14. 8456184 - Probe card for a semiconductor wafer (2013-06-04),
15. 8401139 - Data transfer unit, data transmission device, data receiving device, and control method (2013-03-19),

Title: Hiroshi Nakayama: Pioneering Inventor from Kawasaki, JP

Introduction: Hiroshi Nakayama is a renowned inventor hailing from Kawasaki, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Hiroshi Nakayama holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his continuous commitment to pushing the boundaries of technological advancement.

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

Collaborations: Throughout his career, Hiroshi Nakayama has collaborated with top universities, innovative startups, and established companies to bring cutting-edge inventions to life, fostering a culture of creativity and collaboration in the industry.

Conclusion: Hiroshi Nakayama's passion for innovation and his relentless pursuit of excellence have solidified his reputation as a visionary inventor, shaping the future of technology and inspiring the next generation of innovators.

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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