Inventor · disambiguated record
Kazunobu Maekawa
Also filed as: MAEKAWA KAZUNOBU
23 granted patents·1,053 citations·filing 1990–2018
97Inventor score
Files withMINOLTA CAMERA KK12MINOLTA CO LTD8FUJIDENOLO CO LTD1SANYO ELECTRIC CO1SANYO ELECTRIC COL LTD1
Top patents by PatentIndex Score
23 records- 0197US5220380AControl system for copying machines with improved communication function for centralized control unitMINOLTA CAMERA KK·Filed 1992·Granted Jun 15, 1993·91 cites·9 claims
- 0296US5386271ACentralized control system for an image forming apparatus which employs fuzzy logic to identify abnormal conditionsMINOLTA CAMERA KK·Filed 1992·Granted Jan 31, 1995·77 cites·18 claims
- 0394US5845174AImage forming apparatus equipped with cleaning deviceMINOLTA CO LTD·Filed 1997·Granted Dec 1, 1998·85 cites·18 claims
- 0494US5424808AControl apparatus for copying machine with improved communication function for centralized control unitMINOLTA CAMERA KK·Filed 1993·Granted Jun 13, 1995·56 cites·10 claims
- 0593US5543892AImage forming apparatus connected to an information management apparatus through a communication lineMINOLTA CAMERA KK·Filed 1994·Granted Aug 6, 1996·51 cites·11 claims
- 0692US5491535AControl appartus of copying machine with improved communication function for centralized controlMINOLTA CAMERA KK·Filed 1994·Granted Feb 13, 1996·47 cites·22 claims
- 0792US5404199AControl apparatus of copying machine with improved communication function for centralized control unitMINOLTA CAMERA KK·Filed 1993·Granted Apr 4, 1995·50 cites·20 claims
- 0892US5257069ACopying machine control system controlling a plurality of copying machines through communication networkMINOLTA CAMERA KK·Filed 1992·Granted Oct 26, 1993·47 cites·8 claims
- 0990US5933675ACentralized control system for terminal deviceSANYO ELECTRIC COL LTD·Filed 1997·Granted Aug 3, 1999·56 cites·3 claims
- 1084US5631724ACentralized control system for terminal deviceSANYO ELECTRIC CO·Filed 1994·Granted May 20, 1997·95 cites·21 claims
- 1183US5216461AControl system for copying machine with improved communication function to centralized control unitMINOLTA CAMERA KK·Filed 1991·Granted Jun 1, 1993·62 cites·22 claims
- 1279US5890029ACopying maching control system with improved reliability of communication function among copying machines and centralized control unitMINOLTA CO LTD·Filed 1997·Granted Mar 30, 1999·74 cites·15 claims
- 1377US5677775AImage forming apparatus provided with a device for controlling communication with a central supervisory apparatusMINOLTA CO LTD·Filed 1994·Granted Oct 14, 1997·41 cites·18 claims
- 1476US5384622ASystem of controlling a plurality of copying machines interconnnected through a private branch exchangeMINOLTA CAMERA KK·Filed 1992·Granted Jan 24, 1995·71 cites·14 claims
- 1572US5708908ACopying machine control system with improved reliability of communication function among copying machiines and centralized control unitMINOLTA CO LTD·Filed 1995·Granted Jan 13, 1998·54 cites·15 claims
- 1672US5300980AControl apparatus of copying machine with improved communication function for centralized control unitMINOLTA CAMERA KK·Filed 1991·Granted Apr 5, 1994·58 cites·11 claims
- 1751US5666621ASheet separation device, sheet separation method, image forming apparatus and image forming methodMINOLTA CO LTD·Filed 1996·Granted Sep 9, 1997·10 cites·17 claims
- 1847US5185633AImage forming apparatus having single sensor for detecting mischucking of transfer paper and whether transfer paper is plain or transparent paperMINOLTA CAMERA KK·Filed 1991·Granted Feb 9, 1993·7 cites·11 claims
- 1944US5765074ATransfer device and image forming apparatus using said transfer deviceMINOLTA CO LTD·Filed 1996·Granted Jun 9, 1998·7 cites·14 claims
- 2043US11249147B2Magnetic sensorFUJIDENOLO CO LTD·Filed 2018·Granted Feb 15, 2022·0 cites·7 claims
- 2141US5734951AImage forming apparatusMINOLTA CO LTD·Filed 1996·Granted Mar 31, 1998·6 cites·8 claims
- 2238US5280325AImage formation method and apparatus for forming a plurality of images in different positions on a recording sheetMINOLTA CAMERA KK·Filed 1990·Granted Jan 18, 1994·4 cites·10 claims
- 2337US5729819AImage forming apparatusMINOLTA CO LTD·Filed 1996·Granted Mar 17, 1998·4 cites·9 claims
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