Inventor · disambiguated record
Akiyoshi Johdai
Also filed as: JOHDAI AKIYOSHI
30 granted patents·467 citations·filing 1985–2017
97Inventor score
Top patents by PatentIndex Score
30 records- 0195US6151478ADocument feeder for a copying machineMINOLTA CO LTD·Filed 1997·Granted Nov 21, 2000·96 cites·8 claims
- 0285US5013021APaper container with a paper binding functionMINOLTA CAMERA KK·Filed 1990·Granted May 7, 1991·33 cites·17 claims
- 0384US5053831AImage forming apparatus having a finisherMINOLTA CAMERA KK·Filed 1989·Granted Oct 1, 1991·26 cites·17 claims
- 0484US4814825AMultiple speed sheet inverting and dischargeMINOLTA CAMERA KK·Filed 1987·Granted Mar 21, 1989·28 cites·12 claims
- 0577US6027108ASheet conveying apparatusMINOLTA CO LTD·Filed 1998·Granted Feb 22, 2000·27 cites·12 claims
- 0673US6070868ASpace saving document transport device having extendable feed trayMINOLTA CO LTD·Filed 1997·Granted Jun 6, 2000·25 cites·14 claims
- 0770US9736324B2Sheet post-processing device and image formation systemKONICA MINOLTA INC·Filed 2014·Granted Aug 15, 2017·2 cites·11 claims
- 0870US5083761ASheet storing apparatus for sheets ejected from a copying machineMINOLTA CAMERA KK·Filed 1989·Granted Jan 28, 1992·17 cites·16 claims
- 0968US6256473B1Image forming apparatus capable of copying original sheets having different sizes into sheets having different sizesMINOLTA CO LTD·Filed 1999·Granted Jul 3, 2001·40 cites·13 claims
- 1067US6886824B2Binding member removing apparatus, automatic document feeder, sheet processing apparatus, and image forming apparatusMINOLTA CO LTD·Filed 2003·Granted May 3, 2005·15 cites·13 claims
- 1164US5081489ACopying apparatusMINOLTA CAMERA KK·Filed 1989·Granted Jan 14, 1992·13 cites·10 claims
- 1263US5506658ASheet feeding apparatus and automatic document feederMINOLTA CAMERA KK·Filed 1995·Granted Apr 9, 1996·14 cites·13 claims
- 1362US4955597ACopying apparatus having a device for holding sheetsMINOLTA CAMERA KK·Filed 1988·Granted Sep 11, 1990·12 cites·3 claims
- 1461US4852867ACopying apparatus having an automatic document feeder with document circulating function and a paper container with paper binding functionMINOLTA CAMERA KK·Filed 1987·Granted Aug 1, 1989·12 cites·5 claims
- 1560US4958820ASheet storing apparatus for copying machineMINOLTA CAMERA KK·Filed 1988·Granted Sep 25, 1990·11 cites·19 claims
- 1658US4621803ASorting apparatus of shiftable bin typeMINOLTA CAMERA KK·Filed 1985·Granted Nov 11, 1986·11 cites·26 claims
- 1756US6333797B1Document feeder and method of document readingMINOLTA CO LTD·Filed 1998·Granted Dec 25, 2001·21 cites·19 claims
- 1854US5587782ACopying machine for copying documents in two-in-one modeMINOLTA CO LTD·Filed 1995·Granted Dec 24, 1996·10 cites·12 claims
- 1954US5519482ASheet feeding apparatus and automatic document feederMINOLTA CAMERA KK·Filed 1995·Granted May 21, 1996·9 cites·7 claims
- 2053US5037083ASheet storing apparatus for sheets ejected from a copying machine and a method of controlling itMINOLTA CAMERA KK·Filed 1989·Granted Aug 6, 1991·9 cites·12 claims
- 2148US4980721ACopying apparatus having a controller capable of sorting groups of originals in different bins by detecting a boundary between the groupsMINOLTA CAMERA KK·Filed 1989·Granted Dec 25, 1990·7 cites·15 claims
- 2244US10171694B2Conveyance device and image forming deviceKONICA MINOLTA INC·Filed 2017·Granted Jan 1, 2019·0 cites·20 claims
- 2340US5822672ACopying machineMINOLTA CO LTD·Filed 1996·Granted Oct 13, 1998·7 cites·8 claims
- 2440US5379993AAutomatic document feederMINOLTA CAMERA KK·Filed 1993·Granted Jan 10, 1995·5 cites·7 claims
- 2538US4638992ASorting apparatusMINOLTA CAMERA KK·Filed 1985·Granted Jan 27, 1987·4 cites·9 claims
- 2637US8576457B2Image reading apparatus provided with a white reference member for shading correctionTANIMOTO HIROSHI·Filed 2011·Granted Nov 5, 2013·0 cites·1 claims
- 2737US6254087B1Sheet transport device and sheet transport methodMINOLTA CO LTD·Filed 1999·Granted Jul 3, 2001·6 cites·12 claims
- 2835US5012298ASheet transporting apparatus provided for a copying machineMINOLTA CAMERA KK·Filed 1989·Granted Apr 30, 1991·3 cites·10 claims
- 2934US4872662ASorting apparatus having sorter connectable to another sorterMINOLTA CAMERA KK·Filed 1986·Granted Oct 10, 1989·3 cites·4 claims
- 3031US5099269ACopying apparatus provided with a roll-up type sheet refeeding unitMINOLTA CAMERA KK·Filed 1990·Granted Mar 24, 1992·1 cites·23 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →