Inventor
Shizuo Arai
Inventor
Kanagawa, JP
Overview
Patents· 11 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 transducer77%
B29CShaping or joining of plastics8%
B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts8%
Y10TTechnical subjects covered by former us classification8%
PatentTitleYear
8,031,462'Molded component, electronic apparatus, and method of producing a molded component'20116,314,076'Optical pickup device in recording and/reproducing apparatus'20016,285,643'Disk cartridge, disk driving device using disk cartridge, and storage system comprising disk cartridge and disk driving device'20016,272,092'Recording and reproducing apparatus with lock and release mechanism'20016,188,661'Recording and reproducing apparatus having elevation mechanism'20016,154,431'Recording and reproducing apparatus'20006,046,976'Disc cartridge with grooves for a recording and reproducing apparatus'20006,021,108'Optical pickup device in recording and/reproducing apparatus'20005,867,477'Optical disk with snap-fit magnetized hub'19995,511,055'Optical disk device with cooling fan'19965,091,901'Disc Cartridge with dual identification elements'1992Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1992–2011Patents assigned to SONY CORP (11)· patent assignee history
1992–2011Based in Kanagawa, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SONY CORP | 11 | 1992–2011 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kanagawa, JP | 11 | 1992–2011 |