Inventor
Yousuke Ushiroji
Inventor
Osaka, JP
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing50%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests50%
PatentTitleYear
7,333,983'Method of and an apparatus for retrieving and delivering documents and a recording media on which a program for retrieving and delivering documents are stored'20086,665,667'Method of and an apparatus for retrieving and delivering documents and a recording media on which a program for retrieving and delivering documents are stored'20036,665,668'Document retrieval method and system and computer readable storage medium'20036,549,898'Method of and an apparatus for retrieving and delivering documents and a recording media on which a program for retrieving and delivering documents are stored'2003Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2003–2008Patents assigned to HITACHI LTD (4)· patent assignee history
2003–2008Based in Osaka, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HITACHI LTD | 4 | 2003–2008 |
Locations
| Location | Patents | Span |
|---|---|---|
| Osaka, JP | 4 | 2003–2008 |