IDiyas

For the Inventor, By the Inventor

Tokyo, Japan

Akira Fukuno

USPTO Granted Patents = 16

Average Co-Inventor Count = 3.7

ph-index = 6

Forward Citations = 127(Granted Patents)


Location History:

  • Chiba, JP (1993 - 1999)
  • Tokyo, JP (2004 - 2008)

Company Filing History:

goldMedal16 out of 7,952 
 
Tdk Corporation
 patents

Years Active: 1993-2008

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16 patents (USPTO):Explore Patents
1. 7465363 - Hard magnetic composition, permanent magnet powder, method for permanent magnet powder, and bonded magnet (2008-12-16),
2. 7314531 - R-T-B system rare earth permanent magnet (2008-01-01),
3. 7311788 - R-T-B system rare earth permanent magnet (2007-12-25),
4. 7255752 - Method for manufacturing R-T-B system rare earth permanent magnet (2007-08-14),
5. 7255751 - Method for manufacturing R-T-B system rare earth permanent magnet (2007-08-14),
6. 7192493 - R-T-B system rare earth permanent magnet and compound for magnet (2007-03-20),
7. 6833036 - Rare earth permanent magnet (2004-12-21),
8. 6811620 - R-T-B system rare earth permanent magnet (2004-11-02),
9. 5993939 - Method for preparing permanent magnet material, chill roll, permanent (1999-11-30),
10. 5916376 - Preparation of magnet (1999-06-29),
11. 5834663 - Sintered magnet and method for making (1998-11-10),
12. 5750044 - Magnet and bonded magnet (1998-05-12),
13. 5665177 - Method for preparing permanent magnet material, chill roll, permanent (1997-09-09),
14. 5641363 - Sintered magnet and method for making (1997-06-24),
15. 5309977 - Permanent magnet material and method for making (1994-05-10),

Title: Akira Fukuno: Innovator in Permanent Magnet Technology

Introduction

Akira Fukuno is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of permanent magnet technology, holding a total of 16 patents. His work focuses on developing advanced materials and methods for creating high-performance magnets.

Latest Patents

Fukuno's latest patents include innovations such as a hard magnetic composition, permanent magnet powder, and methods for producing these materials. One notable patent describes a bonded magnet that consists of a single phase represented by a general formula involving rare earth elements. This formula ensures optimal molar ratios to achieve desired magnetic properties. Another patent details an R-T-B system rare earth permanent magnet, which features a sintered body that inhibits grain growth while maintaining magnetic performance.

Career Highlights

Fukuno is currently employed at TDK Corporation, where he continues to push the boundaries of magnet technology. His work has been instrumental in enhancing the efficiency and effectiveness of permanent magnets used in various applications.

Collaborations

Fukuno has collaborated with notable colleagues, including Gouichi Nishizawa and Tetsuya Hidaka, who have contributed to his research and development efforts.

Conclusion

Akira Fukuno's innovative work in permanent magnet technology has led to significant advancements in the field. His contributions are shaping the future of magnet applications across various industries.

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