Akio Murata

Person

Mishima-gun, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Magnetic sensing element, magnetic sensor, and its manufacturing me...
- Patent number 7,183,767
- Issue date Feb 27, 2007
- Matsushita Electric Industrial Co., Ltd.
- Sayuri Muramatsu
- G01 - MEASURING TESTING
Information Patent Grant
Magnetic sensor having a closed magnetic path formed by soft magnet...
- Patent number 7,145,331
- Issue date Dec 5, 2006
- Matsushita Electric Industrial Co., Ltd.
- Akio Kuroe
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head
- Patent number 6,795,263
- Issue date Sep 21, 2004
- Matsushita Electric Industrial Co., Ltd.
- Akio Kuroe
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic sensing apparatus having a central core with wire therethr...
- Patent number RE38594
- Issue date Sep 21, 2004
- Matsushita Electric Industrial Co., Ltd.
- Akio Murata
- 360 - Dynamic magnetic information storage or retrieval
Information Patent Grant
Shielded magnetic head and magnetic reproducing apparatus
- Patent number 6,590,740
- Issue date Jul 8, 2003
- Matsushita Electric Industrial Co., Ltd.
- Akio Kuroe
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head
- Patent number 6,538,843
- Issue date Mar 25, 2003
- Matsushita Electric Industrial Co., Ltd.
- Akio Kuroe
- G11 - INFORMATION STORAGE
Information Patent Grant
Rotary magnetic head having head base which is bent along thermal p...
- Patent number 6,185,073
- Issue date Feb 6, 2001
- Matsushita Electric Industrial Co., Ltd.
- Akio Murata
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head apparatus including a quarter wavelength transmission...
- Patent number 6,028,748
- Issue date Feb 22, 2000
- Matsushita Electric Industrial Co., Ltd.
- Akio Kuroe
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head and reproducing apparatus with head having central co...
- Patent number 5,978,186
- Issue date Nov 2, 1999
- Matsushita Electric Industrial Co., Ltd.
- Akio Murata
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head for use with a recording medium
- Patent number 5,835,312
- Issue date Nov 10, 1998
- Matsushita Electric Industrial Co., Ltd.
- Akio Kuroe
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Magnetic head installed on a rotary drum and method for adjusting t...
- Patent number 5,537,276
- Issue date Jul 16, 1996
- Matsushita Electric Industrial Co., Ltd.
- Hideaki Mukae
- G11 - INFORMATION STORAGE
Information Patent Grant
Rotary head adjuster
- Patent number 5,450,256
- Issue date Sep 12, 1995
- Matsushita Electric Industrial Co., Ltd.
- Akio Murata
- G11 - INFORMATION STORAGE
Information Patent Grant
Head height adjustment method including a synchronized rotating las...
- Patent number 5,347,415
- Issue date Sep 13, 1994
- Matsushita Electric Industrial Co., Ltd.
- Akio Murata
- G11 - INFORMATION STORAGE
Information Patent Grant
Rotary head adjuster
- Patent number 5,341,256
- Issue date Aug 23, 1994
- Matsushita Electric Industrial Co., Ltd.
- Akio Murata
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head device
- Patent number 5,303,108
- Issue date Apr 12, 1994
- Matsushita Electric Industrial Co., Ltd.
- Masaru Higashionji
- G11 - INFORMATION STORAGE
Information Patent Grant
Azimuth adjusting method for magnetic head
- Patent number 5,256,850
- Issue date Oct 26, 1993
- Matsushita Electric Industrial Co., Ltd.
- Takaaki Maegawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic thin film head of a single magnetic pole for perpendicular...
- Patent number 5,225,953
- Issue date Jul 6, 1993
- Sumitomo Special Metal Co., Ltd.
- Toshiaki Wada
- G11 - INFORMATION STORAGE
Information Patent Grant
Composite magnetic head
- Patent number 4,953,051
- Issue date Aug 28, 1990
- Sumitomo Special Metal Co. Ltd.
- Toshiaki Wada
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin-film, perpendicular magnetic recording and reproducing head
- Patent number 4,943,882
- Issue date Jul 24, 1990
- Toshiaki Wada
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin-film magnetic head
- Patent number 4,855,854
- Issue date Aug 8, 1989
- Sumitomo Special Metal Co., Ltd.
- Toshiaki Wada
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Magnetic sensing element magnetic sensor and its manufacturing method
- Publication number 20050179431
- Publication date Aug 18, 2005
- Sayuri Muramatsu
- G01 - MEASURING TESTING
Information Patent Application
Magnetic sensor and method for manufacturing the same
- Publication number 20040150397
- Publication date Aug 5, 2004
- Akio Kuroe
- G01 - MEASURING TESTING
Information Patent Application
Magnetic reproduction device, magnetic head using the device and me...
- Publication number 20040085671
- Publication date May 6, 2004
- Matsushita Eelectric Industrial Co., Ltd.
- Akio Murata
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic head
- Publication number 20030026029
- Publication date Feb 6, 2003
- MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- Akio Kuroe
- G11 - INFORMATION STORAGE
Information Patent Application
Shielded magnetic head and magnetic reproducing apparatus
- Publication number 20020018316
- Publication date Feb 14, 2002
- MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- Akio Kuroe
- G11 - INFORMATION STORAGE

Akio Murata

Person

Patents Grantslast 30 patents

Magnetic sensing element, magnetic sensor, and its manufacturing me...

Magnetic sensor having a closed magnetic path formed by soft magnet...

Magnetic head

Magnetic sensing apparatus having a central core with wire therethr...

Shielded magnetic head and magnetic reproducing apparatus

Magnetic head

Rotary magnetic head having head base which is bent along thermal p...

Magnetic head apparatus including a quarter wavelength transmission...

Magnetic head and reproducing apparatus with head having central co...

Magnetic head for use with a recording medium

Magnetic head installed on a rotary drum and method for adjusting t...

Rotary head adjuster

Head height adjustment method including a synchronized rotating las...

Rotary head adjuster

Magnetic head device

Azimuth adjusting method for magnetic head

Magnetic thin film head of a single magnetic pole for perpendicular...

Composite magnetic head

Thin-film, perpendicular magnetic recording and reproducing head

Thin-film magnetic head

Patents Applicationslast 30 patents

Magnetic sensing element magnetic sensor and its manufacturing method

Magnetic sensor and method for manufacturing the same

Magnetic reproduction device, magnetic head using the device and me...

Magnetic head

Shielded magnetic head and magnetic reproducing apparatus