Company Filing History:

11 out of 27,375

Matsushita Electric Industrial Co., Ltd.

Jibu Electric Co., Ltd.

patent

where one patent can have more than one assignee

Years Active: 1981-2018

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12 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9881735 - Fe-based amorphous transformer magnetic core, production method therefor, and transformer (2018-01-30),

2. 5585985 - Magneto-resistive head including a film of hard magnetic material (1996-12-17),

3. 5469317 - Thin film magnetoresistive head for magnetic recording and reproducing (1995-11-21),

4. 5436780 - Thin film magnetic head device (1995-07-25),

5. 5412524 - Magneto-resistive head (1995-05-02),

6. 5335127 - Lamination type magneto-resistive head (1994-08-02),

7. 5097372 - Thin film magnetic head with wide recording area and narrow reproducing (1992-03-17),

8. 5095397 - Thin film magnetic head of embodied recording and reproducing transducer (1992-03-10),

9. 5027245 - Magnetic head for multi-track recording having read and write (1991-06-25),

10. 5025342 - Thin-film magnetic head device for recording and reproducing (1991-06-18),

11. 5022141 - Method for manufacturing multiturn thin film coil (1991-06-11),

12. 4251297 - Method for manufacturing magnetic head using boronizing treatment (1981-02-17),

Title: Yuji Nagata: Innovator in Magnetic Technologies

Introduction

Yuji Nagata is a prominent inventor based in Yao, Japan, known for his significant contributions to the field of magnetic technologies. With a total of 12 patents to his name, he has made remarkable advancements that have impacted various industries.

Latest Patents

Nagata's latest patents include an innovative Fe-based amorphous transformer magnetic core and a production method for it. This invention provides an Fe-based amorphous transformer magnetic core formed by stacking Fe-based amorphous alloy thin strips. It satisfies specific criteria in a direct current B-H curve, ensuring optimal performance. Another notable patent involves a magneto-resistive head that includes a film of hard magnetic material. This design enhances the stability of the magneto-resistive element, significantly improving the signal-to-noise ratio and reducing Barkhausen noise.

Career Highlights

Throughout his career, Nagata has worked with esteemed companies such as Matsushita Electric Industrial Co., Ltd. and Hitachi Metals, Ltd. His work in these organizations has allowed him to develop and refine his innovative ideas, contributing to the advancement of magnetic technologies.

Collaborations

Some of his notable coworkers include Toshio Fukazawa and Satoru Mitani. Their collaboration has fostered an environment of innovation and creativity, leading to the development of groundbreaking technologies.

Conclusion

Yuji Nagata's contributions to the field of magnetic technologies through his patents and collaborations highlight his role as a leading inventor. His work continues to influence advancements in the industry, showcasing the importance of innovation in technology.

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