Inventor
Hiroshi Nakaizumi
Inventor
Tokyo, JP
Overview
Patents· 13 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B65Dprimary
B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers33%
G11BInformation storage based on relative movement between record carrier and transducer33%
LOC1433%
PatentTitleYear
5,931,296'Accomodating case for disc cartridge'1999D0392952'Case for an optical disc cartridge'1998D0356731'Wrapped disc cartridge package'1995D0350124'Case for an optical disc cartridge'1994D0349892'Case for an optical disc cartridge'1994D0344451'Packaging wrapper'1994D0344452'Packaging wrapper'1994D0344453'Packaging wrapper'1994D0344454'Packaging wrapper'1994D0337110'Magnetic tape cassette for video'1993D0304581'Magnetic tape cassette'1989D0304582'Magnetic tape cassette'1989D0304583'Magnetic tape cassette'1989Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1989–1999Patents assigned to SONY CORP (13)· patent assignee history
1989Based in Fort Lee, NJ, US· patent location history
1993–1998Based in Tokyo, JP· patent location history
1999Based in Kanagawa, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SONY CORP | 13 | 1989–1999 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 9 | 1993–1998 |
| Fort Lee, New Jersey, US | 3 | 1989 |
| Kanagawa, JP | 1 | 1999 |