Inventor
Daiki Nabeshima
Inventor
Kamakura, JP
Overview
Patents· 8 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 transducer80%
H03MCoding20%
PatentTitleYear
5,881,046'Signal recording apparatus for recording a synchronous and cancel code on a recording medium'19995,587,991'Recording medium, signal recording apparatus thereof, and signal reproducing apparatus thereof'19964,955,010'Constant velocity track jump servo system for disc players'19904,716,558'Record disc addressing apparatus'19874,623,994'Scanning servo system for optical-disc information reproducing apparatus'19864,439,849'Rotational speed controlling apparatus for recording disc'19844,397,010'Optical servo-positioning system'19834,394,762'Pulse-code modulation signal processing circuit'1983Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1983–1987Patents assigned to TOKYO SHIBAURA ELECTRIC CO (5)· patent assignee history
1983–1987Based in Kamakura, JP· patent location history
1990–1999Patents assigned to TOSHIBA KK (3)· patent assignee history
1990–1999Based in Yokohama, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TOKYO SHIBAURA ELECTRIC CO | 5 | 1983–1987 |
| TOSHIBA KK | 3 | 1990–1999 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kamakura, JP | 5 | 1983–1987 |
| Yokohama, JP | 3 | 1990–1999 |