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For the Inventor, By the Inventor

Nara, Japan

Akio Murata

USPTO Granted Patents = 16

Average Co-Inventor Count = 3.9

ph-index = 6

Forward Citations = 130(Granted Patents)


Location History:

  • Takatsuki, JP (1994 - 2000)
  • Ibaraki, JP (1993 - 2001)
  • Osaka, JP (2003)
  • Suita, JP (2003 - 2004)
  • Nara, JP (2006 - 2007)

Company Filing History:

goldMedal16 out of 27,375 
 
Matsushita Electric Industrial Co., Ltd.
 patents

Years Active: 1993-2007

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16 patents (USPTO):Explore Patents
1. 7183767 - Magnetic sensing element, magnetic sensor, and its manufacturing method (2007-02-27),
2. 7145331 - Magnetic sensor having a closed magnetic path formed by soft magnetic films (2006-12-05),
3. RE38594 - Magnetic sensing apparatus having a central core with wire therethrough (2004-09-21),
4. 6795263 - Magnetic head (2004-09-21),
5. 6590740 - Shielded magnetic head and magnetic reproducing apparatus (2003-07-08),
6. 6538843 - Magnetic head (2003-03-25),
7. 6185073 - Rotary magnetic head having head base which is bent along thermal plastic deformation line (2001-02-06),
8. 6028748 - Magnetic head apparatus including a quarter wavelength transmission line (2000-02-22),
9. 5978186 - Magnetic head and reproducing apparatus with head having central core (1999-11-02),
10. 5835312 - Magnetic head for use with a recording medium (1998-11-10),
11. 5537276 - Magnetic head installed on a rotary drum and method for adjusting the (1996-07-16),
12. 5450256 - Rotary head adjuster (1995-09-12),
13. 5347415 - Head height adjustment method including a synchronized rotating laser (1994-09-13),
14. 5341256 - Rotary head adjuster (1994-08-23),
15. 5303108 - Magnetic head device (1994-04-12),

Title: Akio Murata: Innovator in Magnetic Sensing Technology

Introduction

Akio Murata is a prominent inventor based in Nara, Japan, known for his significant contributions to the field of magnetic sensing technology. With a total of 16 patents to his name, Murata has developed innovative solutions that enhance the capabilities of magnetic sensors.

Latest Patents

Murata's latest patents include a magnetic sensing element and a magnetic sensor, along with their manufacturing methods. One of his notable inventions involves a magnetic detection device that utilizes a conductive wire held between two magnetic cores. This device is designed to detect changes in magnetic fields by allowing a DC current to flow through the conductive wire, which generates a DC bias magnetic field. The intensity of this field varies with external magnetic fields, enabling the detection of both the intensity and direction of the magnetic field through changes in the electrical signal output.

Another significant patent focuses on a magnetic sensor featuring a closed magnetic path formed by soft magnetic films. This sensor is designed to achieve a large impedance change with a carrier signal at relatively low frequencies. It incorporates a meander-type conductive nonmagnetic thin film and a soft magnetic film, allowing for effective detection of external magnetic fields through AM detection of the modulation signal.

Career Highlights

Akio Murata is currently employed at Matsushita Electric Industrial Co., Ltd., where he continues to push the boundaries of magnetic sensing technology. His work has been instrumental in advancing the functionality and efficiency of magnetic sensors used in various applications.

Collaborations

Throughout his career, Murata has collaborated with notable colleagues, including Akio Kuroe and Sayuri Muramatsu. These partnerships have contributed to the development of innovative technologies and have fostered a collaborative environment for research and development.

Conclusion

Akio Murata's contributions to magnetic sensing technology have established him as a leading inventor in his field. His innovative patents and ongoing work at Matsushita Electric Industrial Co., Ltd. continue to influence the advancement of magnetic sensors, showcasing his dedication to innovation and excellence.

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