Inventor
Keiichi Oshima
Inventor
Nagano, JP
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B41Jprimary
B41JTypewriters50%
A47GHousehold or table equipment25%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables25%
PatentTitleYear
7,818,909'Image recording medium'20106,908,242'Roll paper curl correction device and record apparatus with the roll paper curl correction device'20056,896,363'Discharge device of medium and liquid emitting apparatus having the discharge device'2005D0351190'Ink cartridge'19945,026,183'Apparatus for feeding cut sheet paper and fan fold paper in a printer'1991D0302172'Ink ribbon cartridge'1989Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1989–2010Patents assigned to SEIKO EPSON CORP (6)· patent assignee history
1989–1991Based in Suwa, JP· patent location history
1994–2010Based in Nagano, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SEIKO EPSON CORP | 6 | 1989–2010 |
Locations
| Location | Patents | Span |
|---|---|---|
| Nagano, JP | 4 | 1994–2010 |
| Suwa, JP | 2 | 1989–1991 |