LexDanaLexDanabeta
Inventor

Shuuya Nagasako

Inventor
Kanagawa, JP

Overview

96→
Patents
2004–2017
Patent span
Performing operations
Primary field (CPC B)

Patents· 96 as inventor

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

B65Hprimary
B65HHandling thin or filamentary material, e.g. sheets, webs, cables47%
G03GElectrography18%
B42CBookbinding11%
B31FMechanical working or deformation of paper, cardboard or material worked in a manner analogous to paper8%
B26DCutting5%
Y10TTechnical subjects covered by former us classification3%
B26FPerforating2%
B42BPermanently attaching together sheets, quires or signatures or permanently attaching objects thereto2%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests2%
B41JTypewriters1%
PatentTitleYear
9,604,814'Sheet processing apparatus and image forming system'20179,561,927'Sheet discharging device, image forming system, and sheet discharging method'20179,533,852'Sheet ejecting device, image forming system, and sheet ejecting method'20179,388,015'Sheet processing apparatus and image forming system'20169,334,140'Sheet processing apparatus, image forming system, and sheet conveying method'20169,316,986'Recording medium discharging device'20169,260,264'Sheet discharging device, image forming system, and sheet discharging method'20169,221,647'Sheet folding apparatus, image forming apparatus, and image forming system'20159,212,020'Sheet processing apparatus and image forming system'20159,108,821'Sheet folding apparatus, image forming apparatus, and image forming system'20159,102,116'Sheet creaser, sheet finisher, image forming apparatus, sheet folding method, and computer program product'20159,102,117'Sheet processing apparatus, image forming system, and sheet folding method'20159,085,436'Sheet ejecting device, image forming system, and sheet ejecting method'20159,075,377'Recording medium discharging device'20159,016,679'Sheet processing apparatus and image forming system'20158,960,660'Sheet processing apparatus and image forming system'20158,936,240'Sheet discharging device, image forming system, and sheet discharging method'20158,931,773'Sheet folding device having inclined stacking surface'20158,925,917'Sheet output device, sheet processing apparatus, image forming system, and sheet output method'20158,794,116'Perforating apparatus, sheet processing apparatus, and image forming apparatus'20148,770,569'Sheet processing apparatus, image forming system, and sheet processing method'20148,727,345'Sheet discharging device, sheet processing apparatus, image forming system, and sheet discharging method'20148,702,087'Sheet handling apparatus, image forming system, and sheet reception control method'20148,528,891'Creasing device and image forming system'20138,490,957'Creasing apparatus and image forming system'20138,485,514'Sheet processing apparatus, image forming system, and sheet processing method'20138,480,069'Sheet processing apparatus and image forming system'20138,465,012'Creasing device and image forming system'20138,457,543'Image forming apparatus'20138,424,859'Creasing apparatus and image forming system'20138,419,003'Creasing device and image forming system'20138,413,974'Creasing device and image forming system'20138,413,976'Image forming system, sheet finisher, and folding method'20138,393,618'Skew correction device, sheet handling apparatus, and image forming system'20138,387,964'Creasing device and image forming system'20138,333,371'Creasing device and image forming system'20128,322,701'Image forming apparatus'20128,313,098'Paper transport device, paper processing apparatus, and image forming apparatus with paper-jamming detection unit'20128,213,854'Sheet processing system'20128,191,885'Home-position detecting method, sheet processing device, and image forming apparatus'20128,177,226'Sheet processing apparatus and image forming apparatus'20128,162,306'Sheet aligning apparatus, sheet processing apparatus, and image forming apparatus'20128,011,281'Punching device, conveying device, finishing device, and image forming apparatus'20118,002,274'Sheet stacking device, drive control method, and computer program product'20117,967,284'Sheet conveying device, sheet processing apparatus, and image forming apparatus'20117,954,800'Openable sheet processing device'20117,950,641'Sheet creaser, sheet conveyer, sheet finisher, and image forming apparatus'20117,946,569'Sheet aligning device, sheet processing device, and image forming apparatus'20117,934,713'Sheet alignment mechanism, sheet post-processing apparatus, and image forming apparatus'20117,934,714'Sheet post-processing apparatus, image forming apparatus, and image forming system'20117,922,163'Sheet processing device and image forming apparatus'20117,905,473'Sheet creaser including a cam guided pressing unit'20117,896,341'Sheet conveying device, sheet finisher, sheet feeding device, image forming apparatus, and sheet conveying method'20117,893,648'Stepping motor driving device, sheet processing device, and image processing apparatus'20117,866,650'Sheet processing apparatus and image forming apparatus including the same'20117,862,023'Sheet processing device and image forming apparatus'20117,822,378'Sheet finisher and image forming system using the same'20107,802,789'Sheet conveying device, sheet punching device, sheet processing device, image forming apparatus, and method for determining mounting state of measuring unit'20107,798,480'Sheet processing apparatus and sheet conveyance method'20107,798,950'Sheet finisher, image forming apparatus, and sheet processing method'20107,744,076'Sheet folding apparatus, sheet processing apparatus and image forming apparatus'20107,726,648'Method and apparatus for image forming capable of effectively conveying paper sheets'20107,694,966'Sheet processing apparatus and image forming apparatus'20107,693,480'Sheet post-processing apparatus, and image forming system including the same'20107,690,633'Sheet processing apparatus and image forming apparatus including stapling and folding mechanism'20107,681,881'Sheet aligning device and image forming apparatus'20107,661,669'Sheet post-processing apparatus, image forming apparatus, and image forming system'20107,568,688'Sheet alignment device, sheet finishing apparatus including the same, and image processing system including the same'20097,527,254'Sheet finisher with a punching unit'20097,487,964'Sheet finisher for an image forming apparatus'20097,458,567'Sheet finisher and image forming system using the same'20087,451,980'Sheet-like medium alignment apparatus'20087,441,771'Sheet-like medium alignment apparatus'20087,416,177'Sheet folding apparatus, sheet processing apparatus and image forming apparatus'20087,410,158'Image forming apparatus and method'20087,407,155'Sheet finisher with a punching unit'20087,380,786'Sheet-like medium alignment apparatus'20087,336,921'Sheet finisher with sheet folding capability and image forming system using the same'20087,331,572'Sheet finisher and image forming system using the same'20087,306,214'Paper handling apparatus'20077,300,052'Sheet-shaped medium processing apparatus'20077,207,556'Sheet finisher having an angularly movable stapler and image forming system including the same'20077,198,268'Sheet finisher and image forming system using the same'20077,182,333'Sheet-like medium alignment apparatus'20077,137,944'Sheet finisher and image forming system using the same'20067,137,625'Sheet finisher including means for setting cutting position image forming system including the sheet finisher'20067,134,654'Sheet finisher and image forming system using the same'20067,014,183'Sheet-shaped medium treatment apparatus'20066,988,729'Sheet conveying device and image forming apparatus including the same'20066,957,810'Sheet finisher with two processing trays'20056,921,069'Sheet finisher and image forming system using the same'20056,905,118'Sheet finisher and image forming system using the same'20056,889,974'Sheet-like medium alignment apparatus including device and means locatable at different positions'20056,871,851'Sheet-shaped medium processing apparatus'20056,832,759'Sheet-shaped medium aligning apparatus, image forming apparatus, and sheet-shaped medium after-treatment apparatus'20046,783,124'Punching device in a sheet finisher for an image forming apparatus'2004

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2004–2010Patents assigned to RICOH KK (40)· patent assignee history
2004–2010Based in Tokyo, JP· patent location history
2007Based in Saitama-shi, JP· patent location history
2009–2017Based in Kanagawa, JP· patent location history
2010–2015Based in Ebina, JP· patent location history
2011–2017Patents assigned to RICOH CO LTD (55)· patent assignee history
2011Based in Kanagawai, JP· patent location history
2012–2017Patents assigned to NAGASAKO SHUUYA (42)· patent assignee history
2012–2017Patents assigned to KUNIEDA AKIRA (29)· patent assignee history
2012–2017Patents assigned to FURUHASHI TOMOHIRO (27)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
RICOH CO LTD552011–2017
NAGASAKO SHUUYAself422012–2017
RICOH KK402004–2010
KUNIEDA AKIRA292012–2017
FURUHASHI TOMOHIRO272012–2017
Locations
LocationPatentsSpan
Kanagawa, JP602009–2017
Tokyo, JP282004–2010
Ebina, JP62010–2015
Kanagawai, JP12011
Saitama-shi, JP12007