Inventor
Chiaki Sugai
Inventor
Kanagawa, 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 transducer71%
H05KPrinted circuits29%
PatentTitleYear
RE035950'Recording medium cassette and a recording/reproducing apparatus'19985,625,517'Apparatus for reading and/or displaying information obtained from a memory device or a terminal board device of a recording medium cassette'19975,390,870'Recording medium cassette and a recording/reproducing apparatus'19955,322,237'Lid assembly for a tape cassette which protects front and rear surfaces of a magnetic tape'19945,316,236'Tape supplying and taking up apparatus and tape cassettes for use therewith'1994Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1994–1998Patents assigned to SONY CORP (5)· patent assignee history
1994–1998Based in Kanagawa, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SONY CORP | 5 | 1994–1998 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kanagawa, JP | 5 | 1994–1998 |