Inventor · disambiguated record
Yoshifumi Okauchi
Also filed as: OKAUCHI YOSHIFUMI
23 granted patents·4 pending applications·226 citations·filing 1990–2025
95Inventor score
Files withMITA INDUSTRIAL CO LTD13KYOCERA DOCUMENT SOLUTIONS INC12KYOCERA MITA CORP1OKAUCHI YOSHIFUMI1
Top patents by PatentIndex Score
27 records- 0188US5897244AImage-forming machine capable of opening to permit ready access to internal componentsMITA INDUSTRIAL CO LTD·Filed 1997·Granted Apr 27, 1999·38 cites·7 claims
- 0287US5253030AImage forming apparatusMITA INDUSTRIAL CO LTD·Filed 1990·Granted Oct 12, 1993·35 cites·53 claims
- 0381US8295729B2Image forming device linkable to an optional unitOKAUCHI YOSHIFUMI·Filed 2010·Granted Oct 23, 2012·4 cites·9 claims
- 0479US7749590B2Anti-chipping film and electric apparatus using the filmKYOCERA MITA CORP·Filed 2005·Granted Jul 6, 2010·4 cites·5 claims
- 0578US9188948B2Image forming apparatusKYOCERA DOCUMENT SOLUTIONS INC·Filed 2014·Granted Nov 17, 2015·2 cites·5 claims
- 0678US5878321AImage-forming machineMITA INDUSTRIAL CO LTD·Filed 1998·Granted Mar 2, 1999·24 cites·2 claims
- 0777US5168286AElectrophotographic image forming apparatus and a thermal printer for such apparatus for adding supplemental dataMITA INDUSTRIAL CO LTD·Filed 1990·Granted Dec 1, 1992·24 cites·44 claims
- 0875US5839025AImage forming apparatus having a window for illuminating paper discharged to a discharge sectionMITA INDUSTRIAL CO LTD·Filed 1997·Granted Nov 17, 1998·28 cites·7 claims
- 0973US5241341AImage forming apparatus having a thermal printing deviceMITA INDUSTRIAL CO LTD·Filed 1991·Granted Aug 31, 1993·20 cites·24 claims
- 1063US10520880B2Image forming apparatus enabling angle adjustment of fixing unit to apparatus main bodyKYOCERA DOCUMENT SOLUTIONS INC·Filed 2019·Granted Dec 31, 2019·0 cites·8 claims
- 1160US2025370386A1Image forming apparatusKYOCERA DOCUMENT SOLUTIONS INC·Filed 2025·Application pending·0 cites
- 1260US2025373741A1Image forming apparatusKYOCERA DOCUMENT SOLUTIONS INC·Filed 2025·Application pending·0 cites
- 1360US2025373740A1Display unit support mechanism and image forming apparatusKYOCERA DOCUMENT SOLUTIONS INC·Filed 2025·Application pending·0 cites
- 1458US12033814B2Switching device and image forming apparatusKYOCERA DOCUMENT SOLUTIONS INC·Filed 2021·Granted Jul 9, 2024·0 cites·5 claims
- 1556US10981744B2Image forming apparatusKYOCERA DOCUMENT SOLUTIONS INC·Filed 2020·Granted Apr 20, 2021·0 cites·6 claims
- 1656USD334585SInkfilm cartridgeMITA INDUSTRIAL CO LTD·Filed 1990·Granted Apr 6, 1993·8 cites·1 claims
- 1755US11438472B2Display device and image forming apparatusKYOCERA DOCUMENT SOLUTIONS INC·Filed 2021·Granted Sep 6, 2022·0 cites·6 claims
- 1855US10386783B2Grounding structure for electrically grounding equipment and image forming apparatus including the sameKYOCERA DOCUMENT SOLUTIONS INC·Filed 2018·Granted Aug 20, 2019·0 cites·7 claims
- 1949US9101045B2Shield structure for electronic apparatusKYOCERA DOCUMENT SOLUTIONS INC·Filed 2013·Granted Aug 4, 2015·0 cites·3 claims
- 2049US2015062814A1Image forming apparatusKYOCERA DOCUMENT SOLUTIONS INC·Filed 2014·Application pending·0 cites
- 2148US5867761AImage forming machine with transfer rollerMITA INDUSTRIAL CO LTD·Filed 1997·Granted Feb 2, 1999·9 cites·2 claims
- 2247US5953135AImage forming apparatus with an upper body portion shifted relative to a lower body portion to provide a view of a paper discharging section located between the body portionsMITA INDUSTRIAL CO LTD·Filed 1997·Granted Sep 14, 1999·12 cites·11 claims
- 2344US5845182AToner cartridge for an image forming apparatus having stirring rod with bearingMITA INDUSTRIAL CO LTD·Filed 1997·Granted Dec 1, 1998·8 cites·20 claims
- 2441US5848330AImaging unitMITA INDUSTRIAL CO LTD·Filed 1997·Granted Dec 8, 1998·6 cites·9 claims
- 2537US10001728B2Developing device and image forming apparatus having a collection container with a swing portionKYOCERA DOCUMENT SOLUTIONS INC·Filed 2017·Granted Jun 19, 2018·0 cites·4 claims
- 2634US5933251AImage forming apparatus with a first body portion shifted relative to a second body portion to provide a view of a paper discharging section located between the body portionsMITA INDUSTRIAL CO LTD·Filed 1997·Granted Aug 3, 1999·3 cites·5 claims
- 2731US5983056APhotosensitive drum and image processing unitMITA INDUSTRIAL CO LTD·Filed 1998·Granted Nov 9, 1999·1 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →