logo

For the Inventor, By the Inventor

Kyoto, Japan

Hirokazu Kanekiyo

This inventor holds 27 USPTO granted patents and 4 published patent applications and 3 EPO patents, primarily in Nanocomposite Magnets. Top assignees: Sumitomo Special Metals Co., Ltd., Neomax Co., Ltd., Hitachi Metals, Ltd.. Active years: 1996-2011.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hirokazu Kanekiyo. Retrieved from https://idiyas.com/inventor/hirokazu-kanekiyo

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

USPTO Granted Patents = 27 

% Patents Active = 74.1

 

Average Co-Inventor Count = 2.4

ph-index = 10

Forward Citations = 211(Granted Patents)


Location History:

  • Muko, JP (1996 - 2002)
  • Kyoto, JP (2000 - 2010)
  • Osaka, JP (2011)

Company Filing History:

goldMedal11 out of 240 
 
Sumitomo Special Metals Co., Ltd.
 patents
silverMedal10 out of 85 
 
Neomax Co., Ltd.
 patents
bronzeMedal5 out of 2,333 
 
Hitachi Metals, Ltd.
 patents
4. 1 out of 5 
 
Nippon Kagaku Yakin Co., Ltd.
 patents
5. 1 out of 50 
 
Santoku Corporation
 patents
6. 1 out of 1 
 
Sumitomo Special Co., Ltd.
 patent
where one patent can have more than one assignee

Years Active: 1996-2011

Loading Chart...
Loading Chart...
Areas of Expertise:
Nanocomposite Magnet
Iron-Based Alloys
Rare Earth Magnets
Permanent Magnet
Magnetic Alloy
Thin Plate Magnet
Microcrystalline Structure
Atomizing Method
Strip Casting
Ferromagnetic Phases
Alloy Powder
Bonded Magnets
27 patents (USPTO):Explore Patents
1. 7938915 - Rare earth alloy binderless magnet and method for manufacture thereof (2011-05-10),
2. 7842140 - Iron-based rare-earth nanocomposite magnet and method for producing the magnet (2010-11-30),
3. 7670443 - Magnetic alloy material and method of making the magnetic alloy material (2010-03-02),
4. 7547365 - Process for producing, through strip casting, raw alloy for nanocomposite type permanent magnet (2009-06-16),
5. 7507302 - Method for producing nanocomposite magnet using atomizing method (2009-03-24),
6. 7297213 - Permanent magnet including multiple ferromagnetic phases and method for producing the magnet (2007-11-20),
7. 7261781 - Nanocomposite magnet (2007-08-28),
8. 7217328 - Compound for rare-earth bonded magnet and bonded magnet using the compound (2007-05-15),
9. 7208097 - Iron-based rare earth alloy nanocomposite magnet and method for producing the same (2007-04-24),
10. 7186303 - Magnetic alloy material and method of making the magnetic alloy material (2007-03-06),
11. 7160398 - Method of making rapidly solidified alloy for magnet (2007-01-09),
12. 7004228 - Process for producing, through strip casting, raw alloy for nanocomposite type permanent magnet (2006-02-28),
13. 6890392 - Nanocomposite magnet and method for producing same (2005-05-10),
14. 6814776 - Iron base rare earth alloy powder and compound comprising iron base rare earth alloy powder and permanent magnet using the same (2004-11-09),
15. 6790296 - Nanocomposite magnet and method for producing same (2004-09-14),

Title: Hirokazu Kanekiyo: Inspiring Innovations in Magnets

Introduction:

Hirokazu Kanekiyo, a renowned inventor based in Kyoto, Japan, has made significant contributions to the field of magnet technology. With a total of 27 patents to his name, Kanekiyo's passion for innovation and relentless pursuit of excellence continue to inspire the next generation of inventors in Japan and beyond.

Latest Patents:

Among his latest patents is the "Rare Earth Alloy Binderless Magnet," a groundbreaking method for producing binderless magnets using rapidly solidified rare-earth alloy magnetic powder. Another notable invention is the "Iron-Based Rare-Earth Nanocomposite Magnet," which features unique composition and magnetic properties, making it a valuable addition to the world of magnet technology.

Career Highlights:

Throughout his career, Hirokazu Kanekiyo has worked with prestigious companies such as Sumitomo Special Metals Co., Ltd. and Neomax Co., Ltd. His expertise in magnet technology has led to the development of cutting-edge solutions that have applications in various industries.

Collaborations:

Kanekiyo has collaborated with esteemed coworkers like Satoshi Hirosawa and Toshio Miyoshi, who have contributed to the success of his innovative projects. Their combined efforts have led to the creation of novel magnet technologies that push the boundaries of what is possible in the field.

Conclusion:

In conclusion, Hirokazu Kanekiyo's dedication to innovation and his remarkable contributions to magnet technology have cemented his legacy as a pioneering inventor. His work not only shapes the future of technology in Japan but also inspires inventors worldwide to strive for excellence and redefine possibilities in the world of magnets.

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…