Inventor
Nobuhiro Kubota
Inventor
Shizuoka, JP
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B41Mprimary
B41MPrinting, duplicating, marking, or copying processes47%
Y10TTechnical subjects covered by former us classification40%
D21HPulp compositions7%
G03GElectrography7%
PatentTitleYear
6,815,021'Recording medium for ink jet printers'20046,777,040'Recording sheet for ink jet printer'20046,656,544'Ink-jet recording medium'20036,652,092'Recording sheet for ink jet printer'20036,565,952'Ink-jet recording sheet'20036,548,150'Medium for ink-jet recording'20036,350,507'Recording sheet for ink jet printer'2002Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2002–2004Patents assigned to TOMOEGAWA PAPER CO LTD (7)· patent assignee history
2002–2004Patents assigned to SEIKO EPSON CORP (6)· patent assignee history
2002–2004Based in Shizuoka, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TOMOEGAWA PAPER CO LTD | 7 | 2002–2004 |
| SEIKO EPSON CORP | 6 | 2002–2004 |
Locations
| Location | Patents | Span |
|---|---|---|
| Shizuoka, JP | 7 | 2002–2004 |