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Inventor

Shin-ichi Tezuka

Inventor
Nagano, JP

Overview

4→
Patents
1994–1996
Patent span
Physics
Primary field (CPC G)

Patents· 4 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 transducer30%
Y10TTechnical subjects covered by former us classification30%
B82YSpecific uses or applications of nanostructures10%
C09DCoating compositions, e.g. paints, varnishes or lacquers10%
G01NInvestigating or analysing materials by determining their chemical or physical properties10%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests10%
PatentTitleYear
5,546,802'Humidity sensor and method for making'19965,487,926'Optical disk'19965,292,568'Optical disk having a hard coat layer'19945,279,877'Magneto optical disc'1994

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1994–1996Patents assigned to TDK CORP (4)· patent assignee history
1994–1996Based in Nagano, JP· patent location history
1994Based in Ichikawa, JP· patent location history
1996Based in Chiba, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TDK CORP41994–1996
Locations
LocationPatentsSpan
Nagano, JP21994–1996
Chiba, JP11996
Ichikawa, JP11994