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For the Inventor, By the Inventor

Anjo, Japan

Hidenori Nagasaka

This inventor holds 58 USPTO granted patents and 16 EPO patents, primarily in Electric Power Tools (CPC class B25F). Top assignees: Makita Corporation, Aisin Aw Co., Ltd.. Active years: 2003-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hidenori Nagasaka. Retrieved from https://idiyas.com/inventor/hidenori-nagasaka

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

Calculating rank
USPTO Granted Patents = 58

% Patents Active = 84.5

 

Average Co-Inventor Count = 2.4

ph-index = 15

Forward Citations = 638(Granted Patents)

Forward Citations (Not Self Cited) = 562(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Okazaki, JP (2003 - 2006)
  • Toyota, JP (2013 - 2015)
  • Aichi, JP (2014 - 2015)
  • Anjo, JP (2004 - 2022)

Company Filing History:

goldMedal50 out of 2,330 
 
Makita Corporation
 patents
silverMedal8 out of 2,064 
 
Aisin Aw Co., Ltd.
 patents

Years Active: 2003-2026

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Areas of Expertise:
Electric Power Tools
Impact Tool
Rechargeable Electric Tool
Variable Speed Switch
Battery Pack
Charger
Portable Electric Drill
Dust Collector
High-Speed Electric Motor
Electrical Apparatus
Power Tool
Vibration Mechanism
58 patents (USPTO):Explore Patents
1. 12703068 - Impact tool (2026-08-11),
2. 12398598 - Earth auger (2025-08-26),
3. 12303985 - Driver drill (2025-05-20),
4. 12220791 - Impact tool (2025-02-11),
5. 12097604 - Electric power tool and auxiliary handle (2024-09-24),
6. 11305406 - Power tool having hammer mechanism (2022-04-19),
7. 11278973 - Rechargeable shear (2022-03-22),
8. 11045926 - Impact tool (2021-06-29),
9. 10906163 - Power tool (2021-02-02),
10. 10840717 - Charger (2020-11-17),
11. 10751809 - Electrical apparatus (2020-08-25),
12. 10720863 - Electric power tool (2020-07-21),
13. 10589412 - Rechargeable electric power tool (2020-03-17),
14. 10478950 - Power tool (2019-11-19),
15. D866280 - Portable electric drill (2019-11-12),

Title: The Innovative Journey of Hidenori Nagasaka

Introduction:

Hidenori Nagasaka, a visionary inventor hailing from Anjo, Japan, has made significant contributions to the field of technology through his groundbreaking innovations.

Latest Patents:

Nagasaka's latest patents showcase his commitment to pushing the boundaries of technological advancement, with a focus on improving efficiency and functionality in various industries.

Career Highlights:

Throughout his illustrious career, Nagasaka has demonstrated a keen ability to identify gaps in the market and develop inventive solutions to address them. His innovative spirit has led to the creation of patents that have revolutionized the way we approach everyday challenges.

Collaborations:

Nagasaka's collaborative efforts with leading industry experts and research institutions have been instrumental in bringing his inventions to life. By working closely with like-minded professionals, he has been able to leverage their expertise to enhance the impact of his innovations.

Conclusion:

In conclusion, Hidenori Nagasaka's relentless pursuit of innovation and his passion for creating solutions that make a difference have solidified his reputation as a pioneering inventor in the world of technology. His contributions continue to inspire future generations of inventors to think outside the box and strive for excellence in all their endeavors.

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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