Inventor
Masatoshi Yoshiyama
Inventor
Nagoya, JP
Overview
Patents· 21 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B41Jprimary
B41JTypewriters38%
LOC1838%
G11BInformation storage based on relative movement between record carrier and transducer8%
H04NPictorial communication, e.g. television8%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them4%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices4%
PatentTitleYear
7,431,448'Image forming apparatus'20087,178,909'Ink cartridge for printer or the like and ink cartridge positioning and locking mechanism'20077,033,011'Ink cartridge, printing apparatus using the ink cartridge, and method for detecting remaining amount of ink using the ink cartridge'20066,953,242'Ink cartridge for printer or the like and ink cartridge positioning and locking mechanism'20056,916,076'Image forming device capable of detecting existence of ink and ink cartridge with high accuracy'20056,893,118'Ink cartridge, printing apparatus using the ink cartridge, and method for detecting remaining amount of ink using the ink cartridge'2005D0494619'Ink cartridge'2004D0494618'Ink cartridge'2004D0493826'Ink cartridge'2004D0493823'Ink cartridge'2004D0493825'Ink cartridge'2004D0493822'Ink cartridge'2004D0493824'Ink cartridge'20046,666,542'Ink cartridge for printer or the like and ink cartridge positioning and locking mechanism'20036,619,776'Image forming device capable of detecting existence of ink and ink cartridge with high accuracy'20036,616,255'Ink cartridge, printing apparatus using the ink cartridge, method for detecting remaining amount of ink using the ink cartridge'2003D0479265'Ink cartridge'2003D0462384'Ink cartridge'20025,703,996'Video reproduction device'19975,619,339'Image reproduction device for reproducing image data from video disks'19975,122,830'Image recording apparatus having front/rear sheet face sensor'1992Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1992–2008Patents assigned to BROTHER IND LTD (21)· patent assignee history
1992–2008Based in Nagoya, JP· patent location history
1997Patents assigned to XING INC (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BROTHER IND LTD | 21 | 1992–2008 |
| XING INC | 1 | 1997 |
Locations
| Location | Patents | Span |
|---|---|---|
| Nagoya, JP | 21 | 1992–2008 |