Inventor
Koji Kobayakawa
Inventor
Ichinomiya, JP
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Nprimary
H04NPictorial communication, e.g. television30%
G06KGraphical data reading15%
B41JTypewriters10%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them10%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices10%
G03GElectrography10%
G09GArrangements or circuits for control of indicating devices using static means to present variable information10%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%
PatentTitleYear
6,714,211'Method and equipment for monitor calibration and storage medium storing a program for executing the method'20046,122,002'Device and method for determining black point'20006,084,564'Apparatus for determining a black point on a display unit and method of performing the same'20006,057,932'Data conversion method with total ink amount limiting function'20005,926,617'Method of determining display characteristic function'19995,923,315'Display characteristic determining device'19995,889,929'Printer system facilitating matching of brightness and color of displayed and printed images'19995,324,122'Page printer capable of changing page size'19944,992,822'Optical printing system'19914,851,881'Optical printing system'1989Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1989–2004Patents assigned to BROTHER IND LTD (10)· patent assignee history
1989–1991Based in Aichi, JP· patent location history
1994–2004Based in Ichinomiya, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BROTHER IND LTD | 10 | 1989–2004 |
Locations
| Location | Patents | Span |
|---|---|---|
| Ichinomiya, JP | 8 | 1994–2004 |
| Aichi, JP | 2 | 1989–1991 |