Inventor
Takatsugu Funawatari
Inventor
Miyagi, JP
Overview
Patents· 40 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 transducer65%
B29CShaping or joining of plastics11%
B29LIndexing scheme associated with subclass b29c, relating to particular articles4%
B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers4%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%
Y10TTechnical subjects covered by former us classification4%
B65BMachines, apparatus or devices for, or methods of, packaging articles or materials2%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them2%
G06FElectric digital data processing2%
LOC062%
PatentTitleYear
7,647,603'Disc cartridge'20107,333,328'Hard disk system having a hard disk unit and a conversion unit for connection to a host device'20087,287,265'Disk cartridge'20077,242,552'Cushioning material and information storage device using the same'20077,243,361'Disk cartridge'20077,210,156'Disk cartridge'20077,010,800'Disc cartridge having annular shaped mating projections'20066,964,059'Disc cartridge having annular shaped mating projections'20056,925,648'Disc cartridge'20056,796,427'Tape cassette storing case'20046,522,621'Disc cassette'20036,480,354'Disk cartridge, its door opening and closing mechanism and disk drive'20026,421,204'Disk cartridge, door opening and closing mechanism and disk drive'20026,314,076'Optical pickup device in recording and/reproducing apparatus'20016,292,461'Hub-chucking type disklike recording means'20016,272,092'Recording and reproducing apparatus with lock and release mechanism'20016,269,074'Container casing for disc-shaped recording medium'20016,239,949'Case for accommodating disc cartridge'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'2000D0418692'Case for a disc'20005,988,374'Disc cartridge container case'19995,943,197'Lid assembly for disk cartridge'19995,931,296'Accomodating case for disc cartridge'19995,917,685'Shutter guide plate assembly for disc cartridge'19995,901,134'Disk cartridge'19995,850,384'Disk cartridge'19985,768,855'Casing for housing disc cartridge and method for packaging the casing'19985,770,002'Apparatus for assembling a disc-shaped recording medium and a method for assembling disc-shaped recording medium using the apparatus'19985,764,458'Disk cartridge and a method of manufacturing same'1998D0394050'Magnetic disc for computer'19985,709,764'Method for assembling a disc-shaped recording medium'19985,691,868'Disk cartridge with shutter and slider, and method of connecting them'19975,671,590'Casing for housing disc cartridge and method for packaging the casing'19975,667,616'Disc cartridge molding method and apparatus'19975,454,251'Method of manufacturing a shutter for a disc cartridge'19955,450,952'Casing for housing disc cartridge and method for packaging the casing'19955,375,718'Package with packaging film with detachable tab and method for wrapping the article by the packaging film'1994Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1994–2010Patents assigned to SONY CORP (40)· patent assignee history
1994–2010Based in Miyagi, JP· patent location history
1998–2006Based in Tokyo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SONY CORP | 40 | 1994–2010 |
Locations
| Location | Patents | Span |
|---|---|---|
| Miyagi, JP | 37 | 1994–2010 |
| Tokyo, JP | 3 | 1998–2006 |