Inventor · disambiguated record
Atsuna Saiki
Also filed as: SAIKI ATSUNA
25 granted patents·5 pending applications·236 citations·filing 1990–2022
95Inventor score
Files withFUJI XEROX CO LTD20FUJIFILM BUSINESS INNOVATION CORP3SAIKI ATSUNA3AWANO TOYOHIKO1INOMATA MITSUGU1
Top patents by PatentIndex Score
30 records- 0192US11126133B1Powder collection device and image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2020·Granted Sep 21, 2021·4 cites·16 claims
- 0292US7856198B2Toner cartridge and image forming apparatusFUJI XEROX CO LTD·Filed 2007·Granted Dec 21, 2010·14 cites·24 claims
- 0391US6792230B2Image forming apparatus and process cartridge and developing unit for the image forming apparatus with efficient toner replenishingFUJI XEROX CO LTD·Filed 2002·Granted Sep 14, 2004·43 cites·16 claims
- 0489US8320797B2Developer storing vessel and image forming apparatusINOMATA MITSUGU·Filed 2009·Granted Nov 27, 2012·16 cites·17 claims
- 0588US9389539B1Image forming apparatus with transport devices having differing configurationsFUJI XEROX CO LTD·Filed 2015·Granted Jul 12, 2016·4 cites·10 claims
- 0687US8269810B2LED print head grounding structure and image forming apparatus provided therewithSAIKI ATSUNA·Filed 2009·Granted Sep 18, 2012·10 cites·7 claims
- 0784US7627267B2Image formation apparatus, image formation unit, methods of assembling and disassembling image formation apparatus, and temporarily tacking member used for image formation apparatusFUJI XEROX CO LTD·Filed 2006·Granted Dec 1, 2009·7 cites·16 claims
- 0883US8190069B2Visible image forming device and image forming apparatusSAIKI ATSUNA·Filed 2009·Granted May 29, 2012·7 cites·4 claims
- 0982US5055885APicture image forming equipmentFUJI XEROX CO LTD·Filed 1990·Granted Oct 8, 1991·41 cites·16 claims
- 1081US7711288B2Developer storing container, method of assembling developer storing container and method of recycling developer storing containerFUJI XEROX CO LTD·Filed 2007·Granted May 4, 2010·6 cites·20 claims
- 1181USD501021SImage forming apparatusFUJI XEROX CO LTD·Filed 2003·Granted Jan 18, 2005·25 cites·1 claims
- 1278US6671476B1Process cartridge and image forming apparatusFUJI XEROX CO LTD·Filed 2003·Granted Dec 30, 2003·16 cites·7 claims
- 1377US8488990B2Housing unit and image forming apparatusSATO HIROYUKI·Filed 2011·Granted Jul 16, 2013·2 cites·5 claims
- 1473US8577245B2Image forming apparatusAWANO TOYOHIKO·Filed 2011·Granted Nov 5, 2013·2 cites·6 claims
- 1565US8023854B2Image forming apparatus having power supplying pathFUJI XEROX CO LTD·Filed 2009·Granted Sep 20, 2011·2 cites·5 claims
- 1665US6782221B2Image forming apparatus having two developer storage units, process cartridge having two developer storage units, and recycling method thereofFUJI XEROX CO LTD·Filed 2003·Granted Aug 24, 2004·9 cites·20 claims
- 1764US7228089B2Image forming apparatus and developer replenishment portionFUJI XEROX CO LTD·Filed 2004·Granted Jun 5, 2007·9 cites·12 claims
- 1863USD501022SImage forming apparatusFUJI XEROX CO LTD·Filed 2003·Granted Jan 18, 2005·12 cites·1 claims
- 1958US7203451B2Development roller, development roller base, development roller manufacturing method, and image forming apparatusFUJI XEROX CO LTD·Filed 2004·Granted Apr 10, 2007·7 cites·12 claims
- 2057US12099318B2Image forming apparatus including a circumferential rotation unitFUJIFILM BUSINESS INNOVATION CORP·Filed 2022·Granted Sep 24, 2024·0 cites·12 claims
- 2150US8306453B2Image forming unit and image forming apparatus provided therewithSAIKI ATSUNA·Filed 2009·Granted Nov 6, 2012·0 cites·8 claims
- 2246US8195062B2Electrically conducting structure and electrical apparatus provided with electrically conducting structureOKADA YUKIHIRO·Filed 2008·Granted Jun 5, 2012·0 cites·15 claims
- 2346US2022113659A1Image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2021·Application pending·0 cites
- 2442US7885582B2Image forming apparatus having developing material cartridges and a supply developing material containerFUJI XEROX CO LTD·Filed 2007·Granted Feb 8, 2011·0 cites·8 claims
- 2540US9436119B1Image forming apparatus having a removable unit with a driving portionFUJI XEROX CO LTD·Filed 2015·Granted Sep 6, 2016·0 cites·8 claims
- 2640US7680433B2Process cartridge with casings combined by coupling pin, and assembling method and disassembling method thereofFUJI XEROX CO LTD·Filed 2005·Granted Mar 16, 2010·0 cites·16 claims
- 2739US2008038014A1Developer cartridge and image forming apparatusFUJI XEROX CO LTD·Filed 2007·Application pending·0 cites
- 2835US2011262183A1Image device and image forming apparatusFUJI XEROX CO LTD·Filed 2010·Application pending·0 cites
- 2933US2005036802A1Image forming apparatus and process cartridge uses in the sameFUJI XEROX CO LTD·Filed 2004·Application pending·0 cites
- 3032US2004052547A1Image forming apparatus and process cartridge used in the sameFUJI XEROX CO LTD·Filed 2003·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →