Inventor
Koichi Tanno
Inventor
Kawasaki, JP
Overview
Patents· 37 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B41Jprimary
B41JTypewriters74%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables7%
H04NPictorial communication, e.g. television7%
B22FWorking metallic powder2%
B65GTransport or storage devices, e.g. conveyors for loading or tipping, shop conveyor systems or pneumatic tube conveyors2%
C22CAlloys2%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them2%
H01RElectrically-conductive connections2%
PatentTitleYear
6,883,909'Printing apparatus which prevents floating of a recording sheet'20056,652,091'Image forming device'20036,634,745'Image forming apparatus'20036,623,093'Ink jet printing apparatus and ink jet printing method'20036,511,172'Printing apparatus'20036,419,411'Sheet conveying apparatus and recording apparatus using electrostatic attraction'20026,309,064'Printing apparatus'20016,293,670'Ink jet recording apparatus'20016,260,950'Ink jet printing system using printers with interchangeable printing units'20016,195,176'TV conference system and terminal equipment for use in the same'20016,120,128'Container for safekeeping ink cartridge'20006,113,215'Recording apparatus with an ink tank useful for having said recording apparatus, and an information processing equipment having said recording apparatus'20006,095,635'Discharged ink treating method, recovery device for carrying out the same and ink discharge device'20006,092,892'Ink jet recording apparatus'20006,070,975'Ink jet recording apparatus and a method for installing ink jet recording head'20006,062,683'Container for safekeeping ink cartridge'20006,027,212'Switching mechanism and a recording apparatus using said switching mechanism'20006,027,211'Sheet feeding apparatus and recording apparatus'20005,872,581'Mechanism for mounting and removing head member and recording apparatus provided with such mechanism'19995,801,728'Information processing apparatus and elastic member provided in electrical connection employed therein'19985,784,082'Information processing apparatus, and head member mountable on such information processing apparatus'19985,725,319'Sheet feeding apparatus'19985,667,318'Casette reel holding mechanism and the recording apparatus using the aforesaid cassette'19975,636,039'TV conference system and terminal equipment for use in the same'19975,567,069'Recording medium transport mechanism and ink jet recording apparatus using the mechanism'19965,534,899'Replaceable ink tank'19965,512,926'Ink jet recording apparatus and method for releasably mounting ink jet recording head and separable ink tank'19965,500,664'Ink jet recording apparatus and detachably mountable ink jet cartridge'19965,479,198'Liquid storing container, an ink jet head cartridge and an ink jet recording apparatus'19955,453,772'Liquid container with bladder-like member and liquid path along an interior container wall'19955,444,473'Ink jet recording apparatus'19955,365,260'Ink supply device with elastic valve for liquid supplying slit'19945,365,262'Sealed insulated ink container'19945,274,395'Thermal transfer recording apparatus switchable between sublimable and fusible ink sheets'19935,270,739'Liquid container having an elastic dome-shaped pressure control device with a slit'19935,247,330'Image input device'19934,900,355'Method for making high-purity metal powder by jet-cooling'1990Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1990Patents assigned to MIYAGI NATIONAL COLLEGE OF TEC (1)· patent assignee history
1990Based in Sendai, JP· patent location history
1993–2005Patents assigned to CANON KK (36)· patent assignee history
1993–2003Based in Kawasaki, JP· patent location history
1997–2005Based in Kanagawa, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CANON KK | 36 | 1993–2005 |
| MIYAGI NATIONAL COLLEGE OF TEC | 1 | 1990 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kawasaki, JP | 30 | 1993–2003 |
| Kanagawa, JP | 6 | 1997–2005 |
| Sendai, JP | 1 | 1990 |