Inventor · disambiguated record
Yoji Arita
Also filed as: ARITA YOJI
15 granted patents·311 citations·filing 1981–2012
94Inventor score
Files withMITSUBISHI CHEM CORP5MITSUBISHI CHEM IND4ARITA YOJI2MITSUBISHI KEIKINZOKU KOGYO2ITSUBISHI KEIKINZOKU KOGYO KAB1
Top patents by PatentIndex Score
15 records- 0189US4964968AMagnetron sputtering apparatusMITSUBISHI CHEM IND·Filed 1989·Granted Oct 23, 1990·43 cites·16 claims
- 0285US5981902ATexturing apparatus for magnetic recording medium and magnetic recording medium process therebyMITSUBISHI CHEM CORP·Filed 1995·Granted Nov 9, 1999·51 cites·22 claims
- 0383US5928759AMagnetic recording medium, method of producing the same, and recording and reading-out methodMITSUBISHI CHEM CORP·Filed 1997·Granted Jul 27, 1999·41 cites·26 claims
- 0480US6781779B2Magnetic recording medium, its production method and magnetic recording apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Aug 24, 2004·14 cites·19 claims
- 0576US5976714AMagnetic recording medium and method of producing the sameMITSUBISHI CHEM CORP·Filed 1996·Granted Nov 2, 1999·31 cites·23 claims
- 0674US6057984AMethod for data writing/read-out using a contact start and stop systemMITSUBISHI CHEM CORP·Filed 1999·Granted May 2, 2000·26 cites·11 claims
- 0774US4431492AAluminum electrolytic cell arrays and method of supplying electric power to the sameMITSUBISHI KEIKINZOKU KOGYO·Filed 1982·Granted Feb 14, 1984·17 cites·7 claims
- 0872US4945330AActuatorMITSUBISHI CHEM IND·Filed 1989·Granted Jul 31, 1990·20 cites·12 claims
- 0964US8133319B2Production process of periodic table group 13 metal nitride crystal and production method of semiconductor device using the sameARITA YOJI·Filed 2005·Granted Mar 13, 2012·1 cites·16 claims
- 1062US4425200AMethod and apparatus for stabilizing aluminum metal layers in aluminum electrolytic cellsMITSUBISHI KEIKINZOKU KOGYO·Filed 1981·Granted Jan 10, 1984·11 cites·8 claims
- 1161US4812692AMotorMITSUBISHI CHEM IND·Filed 1988·Granted Mar 14, 1989·22 cites·10 claims
- 1257US6217970B1Magnetic recording medium, method of producing the same, and recording and reading-out methodMITSUBISHI CHEM CORP·Filed 1999·Granted Apr 17, 2001·12 cites·6 claims
- 1352US4994702AMotorMITSUBISHI CHEM IND·Filed 1990·Granted Feb 19, 1991·19 cites·4 claims
- 1447US9567227B2Process for producing silicon, silicon, and panel for solar cellsARITA YOJI·Filed 2012·Granted Feb 14, 2017·0 cites·18 claims
- 1529US4437950AMethod of controlling aluminum electrolytic cellsITSUBISHI KEIKINZOKU KOGYO KAB·Filed 1981·Granted Mar 20, 1984·3 cites·6 claims
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