Inventor
Shinji Sasahara
Inventor
Kanagawa, JP
Overview
Patents· 14 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Gprimary
G03GElectrography18%
G06TImage data processing or generation, in general18%
G06KGraphical data reading13%
G06VImage or video recognition or understanding13%
G10KSound-producing devices8%
H04KSecret communication8%
H04NPictorial communication, e.g. television8%
B41JTypewriters5%
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light5%
G01NInvestigating or analysing materials by determining their chemical or physical properties3%
PatentTitleYear
11,054,853Integrated circuit device202110,586,126Change degree deriving apparatus, change degree deriving method and non-transitory computer readable medium202010,181,198Data processing apparatus, color identification method, non-transitory computer readable medium, and color chart201910,176,597Change degree deriving apparatus, change degree deriving method, and non-transitory computer readable medium201910,096,128Change degree deriving device, change degree deriving system, and non-transitory computer readable medium201810,097,731Change degree deriving device, change degree deriving system and known color body20189,639,776'Image evaluation device and image evaluation system'20178,736,852'Apparatus for forming an image on a medium'20148,275,167'Image processing apparatus and verification system'20128,270,035'Image forming device forming a visible image on a medium containing detectable substances'20125,930,557'Noise masking system and method in image forming apparatus'19995,867,748'Noise masking device and method for use in an image forming apparatus'19995,784,670'Noise masking system and method in image forming apparatus'19985,655,191'Color image recording method for transferring a multi-colored image to an image receptor'1997Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1997–2020Patents assigned to FUJI XEROX CO LTD (13)· patent assignee history
1997–1999Based in Nakai-machi, JP· patent location history
2012Patents assigned to SASAHARA SHINJI (2)· patent assignee history
2012Patents assigned to TABATA SHINJI (2)· patent assignee history
2012Based in Ashigarakami-gun, JP· patent location history
2014–2020Based in Kanagawa, JP· patent location history
2021Patents assigned to TOSHIBA ELECTRONIC DEVICES & STORAGE CORP (1)· patent assignee history
2021Patents assigned to TOSHIBA KK (1)· patent assignee history
2021Based in Tokyo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FUJI XEROX CO LTD | 13 | 1997–2020 |
| SASAHARA SHINJIself | 2 | 2012 |
| TABATA SHINJI | 2 | 2012 |
| TOSHIBA ELECTRONIC DEVICES & STORAGE CORP | 1 | 2021 |
| TOSHIBA KK | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kanagawa, JP | 7 | 2014–2020 |
| Nakai-machi, JP | 4 | 1997–1999 |
| Ashigarakami-gun, JP | 2 | 2012 |
| Tokyo, JP | 1 | 2021 |