Inventor
Hideki Doumoto
Inventor
Fuchu, JP
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B41Fprimary
B41FPrinting machines or presses30%
B41PIndexing scheme relating to printing, lining machines, typewriters, and to stamps10%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices10%
G05BControl or regulating systems in general10%
G06KGraphical data reading10%
Y02PClimate change mitigation technologies in the production or processing of goods10%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests10%
Y10TTechnical subjects covered by former us classification10%
PatentTitleYear
7,460,706'Method of recognizing color bars on double-sided color prints, color print quality control system and color print quality evaluation apparatus'20086,502,511'Printing plate processing apparatus and method of detecting the location of a register mark on a printing plate'20035,233,920'Image adjusting device for offset printing machine'19934,898,094'Apparatus and method for controlling a plurality of continuous paper printing machines connected to each other'19904,895,361'Front guide position adjusting device in a sheet-fed press'1990Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1990–2008Patents assigned to RYOBI LTD (5)· patent assignee history
1990–2008Based in Fuchu, JP· patent location history
1990Based in Hiroshima, JP· patent location history
2003Patents assigned to KAMO CORP (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| RYOBI LTD | 5 | 1990–2008 |
| KAMO CORP | 1 | 2003 |
Locations
| Location | Patents | Span |
|---|---|---|
| Fuchu, JP | 4 | 1990–2008 |
| Hiroshima, JP | 1 | 1990 |