Inventor · disambiguated record
Masao Otsuka
Also filed as: OTSUKA MASAO
15 granted patents·205 citations·filing 1989–2004
93Inventor score
Top patents by PatentIndex Score
15 records- 0184US5202728AImage-forming machine with improved developer agitating means, developer regulating blade means, cleaning device, and toner recovery systemMITA INDUSTRIAL CO LTD·Filed 1989·Granted Apr 13, 1993·30 cites·24 claims
- 0280US7566762B2Process for preparing fluoropolymerDAIKIN IND LTD·Filed 2004·Granted Jul 28, 2009·20 cites·5 claims
- 0370US6038218ACongestion control in signalling network of common channel signalling systemFUJITSU LTD·Filed 1996·Granted Mar 14, 2000·44 cites·8 claims
- 0469US5238238APaper feeding cassette case in image forming apparatusMITA INDUSTRIAL CO LTD·Filed 1992·Granted Aug 24, 1993·19 cites·7 claims
- 0568US6164643ALateral paper position correcting mechanismKYOCERA MITA CORP·Filed 1998·Granted Dec 26, 2000·18 cites·21 claims
- 0668US5485247AImage forming apparatus including a paper feeding device having improved paper jam detection capabilityMITA INDUSTRIAL CO LTD·Filed 1993·Granted Jan 16, 1996·18 cites·13 claims
- 0768US5183248ASheet feeding deviceMITA INDUSTRIAL CO LTD·Filed 1992·Granted Feb 2, 1993·18 cites·11 claims
- 0858US6963015B2Ethylene-hexafluoropropylene copolymer elastomerDAIKIN IND LTD·Filed 2001·Granted Nov 8, 2005·4 cites·7 claims
- 0958US5915683AAir suction type paper feeding deviceMITA INDUSTRIAL CO LTD·Filed 1998·Granted Jun 29, 1999·13 cites·10 claims
- 1052US5769409APaper regulating mechanism and paper cassetteMITA INDUSTRIAL CO LTD·Filed 1996·Granted Jun 23, 1998·10 cites·5 claims
- 1142US7949350B2Mobile communication system for providing area information together with control informationEVOLIUM SAS·Filed 2004·Granted May 24, 2011·1 cites·2 claims
- 1240US6858763B2Process for preparing elastomeric ethylene-hexafluoropropylene copolymerDAIKIN IND LTD·Filed 2001·Granted Feb 22, 2005·0 cites·9 claims
- 1338US5586757APaper regulating mechanism and paper cassetteMITA INDUSTRIAL CO LTD·Filed 1995·Granted Dec 24, 1996·5 cites·5 claims
- 1438US5292115APaper feeding device and paper curling correcting deviceMITA INDUSTRIAL CO LTD·Filed 1992·Granted Mar 8, 1994·4 cites·2 claims
- 1528US5379996APaper feeding device and paper curling correcting deviceMITA INDUSTRIAL CO LTD·Filed 1993·Granted Jan 10, 1995·1 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →