Inventor
Yasutomo Mori
Inventor
Numazu, JP
Overview
Patents· 13 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B41Mprimary
B41MPrinting, duplicating, marking, or copying processes72%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form6%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds6%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients6%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests6%
Y10TTechnical subjects covered by former us classification6%
PatentTitleYear
6,846,619'Dye dispersion liquid and thermosensitive recording material using the same'20056,710,015'Thermosensitive recording material'20046,060,427'Thermosensitive recording material'20005,972,836'Thermosensitive recording medium'19995,919,729'Thermosensitive recording medium'19995,721,190'Thermosensitive recording medium'19985,703,006'Thermosensitive recording medium'19975,646,088'Thermosensitive recording material and production process thereof'19975,622,909'Thermosensitive recording materials'19975,409,881'Thermosensitive recording material'19955,043,313'Thermosensitive recording material'19914,985,394'Thermosensitive recording material'19914,912,079'Thermosensitive recording material'1990Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1990–2005Patents assigned to RICOH KK (13)· patent assignee history
1990–2005Based in Numazu, JP· patent location history
1999Based in Shizuoka, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| RICOH KK | 13 | 1990–2005 |
Locations
| Location | Patents | Span |
|---|---|---|
| Numazu, JP | 12 | 1990–2005 |
| Shizuoka, JP | 1 | 1999 |