Inventor
Yuji Nakano
Inventor
Kawasaki, JP
Overview
Patents· 54 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B41Jprimary
B41JTypewriters16%
H04NPictorial communication, e.g. television8%
Y10TTechnical subjects covered by former us classification7%
A47CChairs6%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables6%
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof5%
F16CShafts5%
G11BInformation storage based on relative movement between record carrier and transducer5%
A61GTransport, personal conveyances, or accommodation specially adapted for patients or disabled persons3%
B60NSeats specially adapted for vehicles3%
PatentTitleYear
10,507,746Vehicle seat201910,427,573Headrest having engaging members and locking mechanism with engaging portions201910,383,452Bottom for bed apparatus201910,293,720Vehicle seat20199,814,323'Bottom for bed apparatus'20179,650,491'Epoxy resin composition, and method for producing the same'20179,635,949'Bottom for bed apparatus'20178,591,012'Liquid ejection apparatus'20137,158,259'Printing apparatus and method with a quiet mode'20077,134,657'Sheet material guiding mechanism, and sheet material feeding and conveying device provided with such mechanism, and recording apparatus'20067,078,893'Rotation angle detecting device'20066,939,064'Printing apparatus and method'20056,900,611'Recording apparatus'20056,877,737'Sheet feeding device having cleaning mode for cleaning separating member and recording apparatus provided with the same'20056,874,778'Sheet feeding apparatus and image forming apparatus provided with same'20056,871,949'Recording apparatus'20056,824,234'Printing apparatus and method with a quiet mode'20046,655,865'Printing apparatus and method'20036,582,128'Ball bearing and bearing device'20036,502,691'Carriage for an endless conveyor and a conveying mechanism for such a carriage'20036,464,328'Ink jet recording apparatus'20026,464,398'Roller bearing'20026,368,245'Toroidal-type continuously variable transmission'20026,367,906'Ink jet recording apparatus'20026,336,759'Sheet feeding apparatus and image forming apparatus'20026,289,922'Flow control valve'20016,281,910'Ink jet recording apparatus'20016,273,230'Ball bearing and electromagnetic clutch having the same'20016,113,207'Apparatus for processing image information'20006,095,490'Flow control valve for reducing valve leakage'20006,086,178'Ink detection for printers and scanners'20006,034,852'Magnetic head device producing method with conductive pattern terminal portions extending outwardly from printed wiring board to contact head chip lead wires'20006,012,794'Inkjet printing apparatus which determines residual ink amount, and method of detecting ink'20005,999,376'Magnetic head device with terminal portions of conductive patterns extending outwardly from printed writing board to contact head chip lead wires'19995,903,365'Sheet conveying apparatus with a reduced load driving system'19995,897,096'Solenoid valve apparatus'19995,749,570'Sheet conveying apparatus'19985,737,154'Rotary magnetic head apparatus with circuitry for driving head and circuitry for transmitting output signals in noncontact fashion disposed on rotary drums'19985,579,129'Original reading apparatus and information processing apparatus with original reading apparatus'19965,415,849'Process for dissolving used catalyst'19955,392,134'Facsimile apparatus with mount for receiving data memory card'19955,254,988'Data communication system with card mounting portion'19935,243,941'Actuator for engine idling control mechanism'19935,245,169'Data input/output apparatus'19935,182,768'Digital telephone set capable of being simultaneously used by a plurality of persons by using one transmission line'19935,031,149'Non-volatile semiconductor memory device having, at the prestage of an address decoder, a level shifter for generating a program voltage'19915,017,810'Input switching device used in a logic MOS integrated circuit'19915,014,135'Facsimile apparatus having a thermal image recording head retractable from a recording position'19914,975,787'Sheet conveying and reading apparatus'19904,959,536'Sheet conveying and reading apparatus having a light-intercepting member for reducing noise'19904,703,020'Process for the production of jewelling and ornamental material'19874,608,307'Jewelling and ornamental material and process for production thereof'19864,109,292'Ceramic capacitor with nickel-solder electrodes'19784,093,502'Process for synthesizing and growing single crystalline beryl'1978Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1986–2017Patents assigned to KYOCERA CORP (3)· patent assignee history
1986–2017Based in Kameoka, JP· patent location history
1990–2013Patents assigned to CANON KK (26)· patent assignee history
1991–2013Based in Kawasaki, JP· patent location history
1993–2006Based in Toyota, JP· patent location history
1999–2006Patents assigned to DENSO CORP (4)· patent assignee history
2001–2003Patents assigned to NSK LTD (4)· patent assignee history
2001–2007Based in Kanagawa, JP· patent location history
2017–2019Patents assigned to PARAMOUNT BED KK (3)· patent assignee history
2017–2019Based in Tokyo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CANON KK | 26 | 1990–2013 |
| DENSO CORP | 4 | 1999–2006 |
| NSK LTD | 4 | 2001–2003 |
| KYOCERA CORP | 3 | 1986–2017 |
| PARAMOUNT BED KK | 3 | 2017–2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kawasaki, JP | 18 | 1991–2013 |
| Kanagawa, JP | 12 | 2001–2007 |
| Toyota, JP | 5 | 1993–2006 |
| Tokyo, JP | 3 | 2017–2019 |
| Kameoka, JP | 3 | 1986–2017 |