Inventor
Shinya Tokuda
Inventor
Yokohama, JP
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Tprimary
G06TImage data processing or generation, in general21%
H04NPictorial communication, e.g. television17%
G06FElectric digital data processing8%
A47GHousehold or table equipment4%
B41JTypewriters4%
B42DBooks4%
G01BMeasuring length, thickness or similar linear dimensions4%
G01FMeasuring volume, volume flow, mass flow or liquid level4%
G01NInvestigating or analysing materials by determining their chemical or physical properties4%
G02BOptical elements, systems or apparatus4%
PatentTitleYear
8,045,794'Image processing method and device for restoring sub-information from composite image information'20117,778,540'Verification apparatus and verification method for recording media'20107,613,318'Image processing apparatus, image processing method, and print product'20097,577,271'Image processing apparatus for embedding digital watermark'20097,243,843'Personal authentication medium issuing method'20076,883,982'Image processing system'2005Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2005–2011Patents assigned to TOSHIBA KK (6)· patent assignee history
2005–2011Based in Yokohama, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TOSHIBA KK | 6 | 2005–2011 |
Locations
| Location | Patents | Span |
|---|---|---|
| Yokohama, JP | 6 | 2005–2011 |