Inventor

Fumihiro Ueno

Inventor

Yokohama, JP

Overview

1993–2014

Patent span

Physics

Primary field (CPC G)

Patents· 28 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G03Gprimary

G03GElectrography27%

H04NPictorial communication, e.g. television22%

B41JTypewriters14%

LOC1814%

G06KGraphical data reading11%

G11BInformation storage based on relative movement between record carrier and transducer5%

B65HHandling thin or filamentary material, e.g. sheets, webs, cables3%

G06FElectric digital data processing3%

H04MTelephonic communication3%

PatentTitleYear

8,632,155'Image forming apparatus'2014 7,415,287'Image apparatus'2008 6,817,696'Ink jet printer'2004 D0485858'Ink bottle'2004 D0485859'Cap for an ink bottle'2004 D0485572'Ink bottle'2004 D0484530'Ink bottle'2003 D0482390'Cap for ink bottle'2003 6,550,894'Ink bottle'2003 D0472918'Ink bottle with a cap'2003 D0472920'Ink bottle'2003 D0471584'Ink bottle'2003 6,304,334'System for performing initialization sequences depending on status of image forming apparatus'2001 6,253,035'Image forming apparatus having means for detecting amount of developer used and means for detecting failure of used developer amount detecting means'2001 6,144,812'Image formation system having a memory device located in an electrophotographic process cartridge for storing data relating to image formation'2000 6,122,068'Image forming apparatus'2000 6,072,965'Image forming apparatus and method utilizing an attachment situation of a printer controller'2000 5,809,370'Image forming apparatus capable of loading cartridge'1998 5,754,303'Image forming apparatus with a digital modulator'1998 5,678,132'Image density detection adjustment device'1997 5,638,191'Image forming apparatus'1997 5,629,781'High-speed image processing using parallel storage'1997 5,596,426'Image processing method and apparatus'1997 5,517,281'Image forming apparatus featuring a plurality or relatively moveable casings'1996 5,457,487'Color image forming apparatus which times release of each of plural color image signals'1995 5,406,393'Image processing apparatus with means for indicating error in data reception'1995 5,220,386'Image forming apparatus having cleanable transfer material carrying means'1993 5,214,480'Image forming apparatus with transfer sheet bearing means'1993

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1993–2014Patents assigned to CANON KK (18)· patent assignee history

1993–2001Based in Yokohama, JP· patent location history

1998–2014Based in Mishima, JP· patent location history

2003–2004Patents assigned to OLYMPUS OPTICAL CO (8)· patent assignee history

2003–2004Based in Hachioji, JP· patent location history

2004Patents assigned to OLYMPUS CORP (2)· patent assignee history

2008Based in Kanagawa, JP· patent location history

2014Patents assigned to UENO FUMIHIRO (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CANON KK	18	1993–2014
OLYMPUS OPTICAL CO	8	2003–2004
OLYMPUS CORP	2	2004
UENO FUMIHIROself	1	2014

Locations

Location	Patents	Span
Yokohama, JP	12	1993–2001
Hachioji, JP	10	2003–2004
Mishima, JP	5	1998–2014
Kanagawa, JP	1	2008