Inventor
Mikio Ogusu
Inventor
Hamamatsu, JP
Overview
Patents· 22 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 transducer84%
G10HElectrophonic musical instruments12%
F23DBurners4%
PatentTitleYear
RE039811'Musical information recording and reproducing technique for use with a recording medium having a UTOC area'20076,388,982'Spindle motor inclination angle adjusting mechanism in optical disk apparatus'20026,236,636'Spindle motor inclination angle adjusting mechanism in optical disk apparatus'20016,002,659'Disk drive device'19995,875,168'Pickup device for a disk drive device'19995,784,349'Musical information recording and reproducing technique for use with a recording medium'19985,724,332'Disk loading technique permitting loading of both a disk set in a disk loading adaptor and a naked disk'19985,602,811'Musical information recording and reproducing technique for use with a recording medium having a UTOC area'19975,590,100'Information recording/reproducing technique to record plural-channel information for subsequent simultaneous reproduction'1996RE033695'Disc case'19914,802,158'Disc clamping device for a disc cartridge player'19894,777,631'Loading system for a disc cartridge case housing a disc in a disc playback device'19884,739,428'Clamping device for a holder of a disc playback device'19884,730,300'Disc centering device for a disc playback device'19884,730,296'Loading device in a disc playback device'19884,730,299'Device for preventing vibration of a disc motor shaft in a disc playback device'1988D0293507'Disc magazine case'19884,694,448'Disc case'19874,679,182'Disc playback device'19874,669,078'Disc case'19874,646,285'Shutter plate control device in a disc playback device'19874,627,037'Disc reproducing apparatus'1986Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1986–1989Patents assigned to NIPPON MUSICAL INSTRUMENTS MFG (12)· patent assignee history
1986–2007Based in Hamamatsu, JP· patent location history
1996–2007Patents assigned to YAMAHA CORP (9)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NIPPON MUSICAL INSTRUMENTS MFG | 12 | 1986–1989 |
| YAMAHA CORP | 9 | 1996–2007 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hamamatsu, JP | 22 | 1986–2007 |