Inventor

Norimoto Nouchi

Inventor

Katano, JP

Overview

28→

Patents

1977–2000

Patent span

Physics

Primary field (CPC G)

Patents· 28 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G11Bprimary

G11BInformation storage based on relative movement between record carrier and transducer72%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%

H01FMagnets5%

Y10TTechnical subjects covered by former us classification5%

C23CCoating metallic material3%

G02BOptical elements, systems or apparatus3%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein3%

H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h103%

PatentTitleYear

6,076,932'Light absorber and optical equipment'2000 6,069,776'Tubular rotary head cleaner having a non-woven fabric for a magnetic recording and/or reproducing apparatus'2000 5,973,892'Head cleaner for magnetic recording/reproducing apparatus having a cleaning roller with abrading capability'1999 5,943,195'Magnetic head apparatus and magnetic recording apparatus using thereof'1999 5,729,398'Head cleaning device'1998 5,602,705'Head cleaning device'1997 5,543,179'Head cleaning device'1996 5,453,893'Head cleaning device'1995 5,327,315'Magnetic recorder with refrigeration element to locally cool tape'1994 5,186,977'Method for manufacturing functional thin film'1993 4,645,703'Magnetic recording medium'1987 4,422,117'Thin film magnetic head and method of making it'1983 4,409,632'Magnetic head arrangement'1983 4,394,699'Thin-film magnetic head'1983 4,362,767'Magnetic thin film and method of making it'1982 4,354,212'Magnetic head and method of production thereof'1982 4,353,102'Thin-film magnetic head'1982 4,318,148'Thin-film magnetic head'1982 4,246,620'Thin film magnetic head and method for manufacturing the same'1981 4,241,367'Thin film magnetic head'1980 4,127,884'Magnetic head and method of making the same'1978 4,092,688'Multi-track thin film magnetic head'1978 4,072,993'Multi-element magnetic head'1978 4,071,868'Narrow track MR head with side shields'1978 4,068,272'High sensitivity magnetic head using magneto-resistive effect element'1978 4,065,797'Multi-element magnetic head'1977 4,052,749'Thin film magnetic head'1977 4,034,414'Magnetic head'1977

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977–2000Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (28)· patent assignee history

1977–2000Based in Katano, JP· patent location history

1994–2000Based in Osaka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD	28	1977–2000

Locations

Location	Patents	Span
Katano, JP	25	1977–2000
Osaka, JP	3	1994–2000