Inventor
Chitatsu Sano
Inventor
Yamanashi, JP
Overview
Patents· 5 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 transducer63%
C03CChemical composition of glasses, glazes or vitreous enamels38%
PatentTitleYear
5,400,199'Floating magnetic head with variable chamfered surface'19955,211,734'Method for making a magnetic head having surface-reinforced glass'19935,136,444'Floating type magnetic head having a magnetic gap for recording tracks at the outer periphery of a magnetic disk'19925,133,791'Method for making surface-reinforced glass'19925,055,958'Surface-reinforced glass and magnetic head having surface-reinforced glass'1991Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1991–1995Patents assigned to TDK CORP (5)· patent assignee history
1991–1995Based in Yamanashi, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TDK CORP | 5 | 1991–1995 |
Locations
| Location | Patents | Span |
|---|---|---|
| Yamanashi, JP | 5 | 1991–1995 |