Inventor
Motoyoshi Sasaki
Inventor
Hitachinaka, 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 transducer50%
H04NPictorial communication, e.g. television50%
PatentTitleYear
8,326,122'Recorder/reproducer'20127,457,513'Recorder/reproducer'20087,231,130'Magnetic recording/reproducing apparatus for searching programs recorded on magnetic tape'20076,987,924'Recorder/reproducer'20066,587,638'Recording/ reproducing apparatus and input/ output device'20036,389,217'Magnetic recording/reproducing apparatus for searching programs recorded on magnetic tape'20026,038,366'Magnetic recording/reproducing apparatus for search programs recorded on magnetic tape'20005,761,371'magnetic recording/reproducing apparatus for searching programs recorded on magnetic tape'1998Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1998–2012Patents assigned to HITACHI LTD (8)· patent assignee history
1998–2012Based in Hitachinaka, JP· patent location history
2012Patents assigned to FUJITA KOUJI (1)· patent assignee history
2012Patents assigned to NISHIJIMA HIDEO (1)· patent assignee history
2012Patents assigned to SASAKI MOTOYOSHI (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HITACHI LTD | 8 | 1998–2012 |
| FUJITA KOUJI | 1 | 2012 |
| NISHIJIMA HIDEO | 1 | 2012 |
| SASAKI MOTOYOSHIself | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hitachinaka, JP | 8 | 1998–2012 |