Hirota; Eiichi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hirota; Eiichi.The latest application filed is for "magnetic recording element, magnetic memory, magnetic recording method, method for a fabricating a magnetic recording element, and method for a fabricating a magnetic memory".

Company Profile

0.10.3

Hirota; Eiichi - Hirakata JP
Hirota, Eiichi - Hirakata City JP
Hirota, Eiichi - Osaka JP
Hirota; Eiichi - Funabashi JP
Hirota; Eiichi - Osaka-fu JA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Magnetic recording element, magnetic memory, magnetic recording method, method for fabricating a magnetic recording element, and method for fabricating a magnetic memory Grant 6,757,192 - Mukasa , et al. June 29, 2	2004-06-29
Scanning magnetism detector and probe Grant 6,750,450 - Mukasa , et al. June 15, 2	2004-06-15
Magnetic recording element, magnetic memory, magnetic recording method, method for a fabricating a magnetic recording element, and method for a fabricating a magnetic memory App 20020196658 - Mukasa, Koichi ; et al.	2002-12-26
Scanning magnetism detector and probe App 20020149362 - Mukasa, Koichi ; et al.	2002-10-17
Exchange coupling film, magnetoresistance effect device, magnetoresistance effective head and method for producing exchange coupling film App 20020006529 - Sakakima, Hiroshi ; et al.	2002-01-17
Exchange coupling film, magnetoresistance effect device, magnetoresistance effective head and method for producing exchange coupling film Grant 6,258,470 - Sakakima , et al. July 10, 2	2001-07-10
Betaine esters of polyoxyalkylene ether Grant 5,144,060 - Morita , et al. September 1, 1	1992-09-01
Magnetic head and method of producing same Grant 4,488,195 - Yanagiuchi , et al. December 11, 1	1984-12-11
Amorphous magnetic alloys Grant 4,437,912 - Sakakima , et al. March 20, 1	1984-03-20
Method for heat-treating amorphous alloy films Grant 4,312,683 - Sakakima , et al. January 26, 1	1982-01-26
Method of heat treatments of amorphous alloy ribbons Grant 4,288,260 - Senno , et al. September 8, 1	1981-09-08
Magnetic head and method of making the same Grant 3,931,642 - Kugimiya , et al. January 6, 1	1976-01-06
Variable Inductance Device Grant 3,631,534 - Hirota , et al. December 28, 1	1971-12-28

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