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For the Inventor, By the Inventor

Osaka, Japan

Takeshi Nishiuchi

This inventor holds 36 USPTO granted patents and 1 published patent application and 13 EPO patents, primarily in Rare Earth Magnets. Top assignees: Sumitomo Special Metals Co., Ltd., Neomax Co., Ltd., Hitachi Metals, Ltd.. Active years: 2001-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takeshi Nishiuchi. Retrieved from https://idiyas.com/inventor/takeshi-nishiuchi

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

USPTO Granted Patents = 36 

% Patents Active = 88.9

 

Average Co-Inventor Count = 3.6

ph-index = 8

Forward Citations = 190(Granted Patents)


Location History:

  • Ibaraki, JP (2001 - 2010)
  • Osaka, JP (2001 - 2016)
  • Mishima-gun, JP (2020 - 2021)
  • Minato-ku, JP (2021)

Company Filing History:

goldMedal18 out of 240 
 
Sumitomo Special Metals Co., Ltd.
 patents
silverMedal11 out of 85 
 
Neomax Co., Ltd.
 patents
bronzeMedal7 out of 2,333 
 
Hitachi Metals, Ltd.
 patents

Years Active: 2001-2021

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Areas of Expertise:
Rare Earth Magnets
Corrosion Resistance
Production Methods
Sintered Magnets
Porous Magnets
Electroplating
Surface Treatment
Magnetic Alloys
High-Density Magnets
Metal Layer Formation
Bonded Magnets
Dry Surface Treatment
36 patents (USPTO):Explore Patents
1. 10923256 - R-T-B-based sintered magnet and method for producing same (2021-02-16),
2. 10916373 - R-T-B sintered magnet and production method therefor (2021-02-09),
3. 10847290 - R-T-B based sintered magnet (2020-11-24),
4. 9418786 - R—Fe—B porous magnet and method for producing the same (2016-08-16),
5. 8268093 - R-Fe-B porous magnet and method for producing the same (2012-09-18),
6. 8128758 - R-Fe-B microcrystalline high-density magnet and process for production thereof (2012-03-06),
7. 7670443 - Magnetic alloy material and method of making the magnetic alloy material (2010-03-02),
8. 7270714 - Surface treating apparatus (2007-09-18),
9. 7217328 - Compound for rare-earth bonded magnet and bonded magnet using the compound (2007-05-15),
10. 7186303 - Magnetic alloy material and method of making the magnetic alloy material (2007-03-06),
11. 7086934 - Method for treating surfaces of rare earth metal-based permanent magnets (2006-08-08),
12. 7056197 - Dry surface treating apparatus and dry surface treating method using the same apparatus (2006-06-06),
13. 7053745 - Rare earth metal-based permanent magnet, and process for producing the same (2006-05-30),
14. 6960368 - Deposited-film forming apparatus (2005-11-01),
15. 6923898 - Electroplating device, and process for electroplating work using the device (2005-08-02),

Title: The Innovative Path of Inventor Takeshi Nishiuchi

Introduction:

Takeshi Nishiuchi, a distinguished inventor based in Osaka, Japan, has left a remarkable impact on the field of materials science with his groundbreaking inventions and patent applications.

Latest Patents:

His recent patents include the cutting-edge "R-T-B-based sintered magnet and method for producing same," which focuses on creating high-quality sintered magnets with specific compositions to enhance performance and efficiency.

Career Highlights:

With an impressive portfolio of 36 patents, Takeshi Nishiuchi has demonstrated his expertise in creating innovative solutions in the realm of magnet technology. He has contributed significantly to companies like Sumitomo Special Metals Co., Ltd. and Neomax Co., Ltd., elevating the standards of the industry.

Collaborations:

Throughout his career, Takeshi Nishiuchi has collaborated with esteemed colleagues such as Fumiaki Kikui and Kohshi Yoshimura, leveraging their collective knowledge and skills to push the boundaries of magnet development.

Conclusion:

Inventor Takeshi Nishiuchi's dedication to research and development in magnet technology has solidified his position as a pioneer in the field. His relentless pursuit of innovation continues to inspire advancements in materials science, setting new benchmarks for the industry.

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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