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Inventor

Tomomi Kakeshita

Inventor
Mishima, JP

Overview

22→
Patents
2001–2006
Patent span
Physics
Primary field (CPC G)

Patents· 22 as inventor

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

G03Gprimary
G03GElectrography92%
H04NPictorial communication, e.g. television8%
PatentTitleYear
7,068,955'Image forming apparatus having developer amount detector'20067,058,319'Image forming apparatus and cartridge detachably mountable thereto'20066,931,218'Image forming apparatus and control method therefor, process cartridge and memory device'20056,925,267'MEMORY DEVICE STORING INFORMATION WARNING A USER ABOUT THE DEVELOPER-REMAINING AMOUNT, A PROCESS CARTRIDGE INCLUDING A MEMORY STORING SUCH INFORMATION, AND A CONTROL SYSTEM AND A MEMORY SYSTEM FOR WARNING A USER ABOUT THE DEVELOPER-REMAINING AMOUNT'20056,912,366'IMAGE FORMING APPARATUS COMPRISING MEANS FOR DETECTING AN AMOUNT OF DEVELOPER CONTAINED IN A DEVELOPER CONTAINER, A MEMORY FOR STORING THE AMOUNT DETECTED BY THE DETECTING MEANS, AND CONTROL MEANS FOR UPDATING THE INFORMATION STORED IN THE MEMORY'20056,850,714'Image forming apparatus, cartridge, image forming system and storage medium'20056,807,382'Image forming apparatus and cartridge detachably mountable thereto'20046,775,487'Image forming apparatus, unit detachably attachable to image forming apparatus and developer remaining amount displaying system'20046,721,522'PROCESS CARTRIDGE DETACHABLY MOUNTABLE TO A MAIN ASSEMBLY OF AN IMAGE FORMING APPARATUS COMPRISING TRANSFERRING MEANS FOR TRANSFERRING A COLOR DEVELOPER IMAGE ONTO THE IMAGE RECEIVING MATERIAL AND SUCH AN IMAGE FORMING APPARATUS'20046,714,745'Image forming apparatus having a plurality of image forming stations, and unit detachably mountable on the apparatus'20046,694,107'Image forming apparatus and cartridge detachably mountable thereto'20046,647,225'Charging device for frictionally-charging an image bearing member and image forming apparatus including same'20036,608,975'Image forming apparatus and cartridge detachably mountable thereto'20036,597,876'Image forming apparatus and cartridge detachably mountable thereto'20036,594,451'Image forming apparatus, and use situation reporting system for reporting use situations of developer and other consumables stowed in image forming apparatus'20036,594,462'Developing apparatus using toner with conductive particles'20036,591,070'Image forming apparatus and cartridge detachably mountable to same'20036,542,710'Developing apparatus for preventing developer from attaching to developer electrifying member'20036,522,842'Developing apparatus and image forming apparatus'20036,493,519'Image forming apparatus having a plurality of image forming stations, and unit detachably mountable on the apparatus'20026,314,257'Simultaneous developing/cleaning device'20016,308,038'Developing apparatus'2001

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001–2006Patents assigned to CANON KK (22)· patent assignee history
2001–2005Based in Mishima, JP· patent location history
2003–2006Based in Shizuoka, JP· patent location history
2005Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CANON KK222001–2006
Locations
LocationPatentsSpan
Mishima, JP132001–2005
Shizuoka, JP82003–2006
Tokyo, JP12005