Inventor
Yasunari Toyama
Inventor
Osaka, JP
Overview
Patents· 14 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 transducer100%
PatentTitleYear
7,350,221'Height adjustment device suitable for use in an optical disk apparatus'20087,080,390'Power transmitting device for stepping motor and disk drive provided with the same'20067,013,472'Optical disk device'20066,891,780'Disk player'20056,597,651'Disc player'20035,970,044'Disc clamping device'19995,933,404'Disc changer'19995,930,223'Disc changer'19995,602,818'Lock mechanism for a floating unit in a disc player'19975,434,727'Tape recorder having a cassette-shutter opening mechanism'19955,406,430'Cassette tape mount for use in a cassette tape recorder'19955,396,381'Apparatus for identifying a type of tape cassette inserted into a tape recorder'19955,386,330'Tape recorder cassette loading mechanism in which a projection mates with a hole in a cassette upper surface'19955,379,168'Tape recorder apparatus'1995Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1995–2008Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (14)· patent assignee history
1995–2008Based 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 | 14 | 1995–2008 |
Locations
| Location | Patents | Span |
|---|---|---|
| Osaka, JP | 14 | 1995–2008 |