Inventor · disambiguated record
Motoharu Tanaka
Also filed as: TANAKA MOTOHARU
25 granted patents·1 pending application·416 citations·filing 1977–2010
97Inventor score
Top patents by PatentIndex Score
26 records- 0189US7628697B2Game apparatus, game progressing method, program, and recording mediumSQUARE ENIX KK·Filed 2007·Granted Dec 8, 2009·17 cites·13 claims
- 0288US7386266B2Image removing method, image removing device, and image forming apparatusRICOH KK·Filed 2006·Granted Jun 10, 2008·8 cites·13 claims
- 0385US6299535B1Method of processing interactive game, program product and game system for the sameSQUARE CO LTD·Filed 2000·Granted Oct 9, 2001·54 cites·30 claims
- 0484US4111823ADry developing powder including toner powders of different particle sizeRICOH KK·Filed 1977·Granted Sep 5, 1978·24 cites·12 claims
- 0583US7060407B2Image removing method, image removing device, and image forming apparatusRICOH KK·Filed 2003·Granted Jun 13, 2006·18 cites·9 claims
- 0682US4466004AThermomagnetic recordingRICOH KK·Filed 1981·Granted Aug 14, 1984·27 cites·11 claims
- 0780US5459701AMagneto-optical recording methodRICOH KK·Filed 1992·Granted Oct 17, 1995·29 cites·7 claims
- 0878US5430696AMagneto-optical recording mediumRICOH KK·Filed 1994·Granted Jul 4, 1995·22 cites·4 claims
- 0976US5103422AThree-dimensional magnetic memory medium and method for initial setting thereofRICOH COMPNAY LTD·Filed 1988·Granted Apr 7, 1992·34 cites·11 claims
- 1075US5420833AMagneto-optical recording medium having first and second magnetic layersRICOH KK·Filed 1993·Granted May 30, 1995·24 cites·8 claims
- 1175US4544602AMagneto-optical recording medium having a ferrimagnetic recording layerRICOH KK·Filed 1984·Granted Oct 1, 1985·17 cites·7 claims
- 1271US4413297AMagnetic recording and playback apparatus of perpendicular recording typeRICOH KK·Filed 1981·Granted Nov 1, 1983·15 cites·20 claims
- 1369US6939654B2Carrier and developer for developing latent electrostatic imagesRICOH KK·Filed 2003·Granted Sep 6, 2005·10 cites·29 claims
- 1467US4562105AFerrimagnetic oxides and magneto-optical recording medium employing the sameRICOH KK·Filed 1984·Granted Dec 31, 1985·20 cites·12 claims
- 1563US4670322AMetal oxide magnetic substance and a magnetic film consisting thereof and their usesRICOH KK·Filed 1984·Granted Jun 2, 1987·11 cites·21 claims
- 1659US5487046AMagneto-optical recording medium having two magnetic layers with the same curie temperatureRICOH KK·Filed 1994·Granted Jan 23, 1996·10 cites·1 claims
- 1757US5323366AMagneto-optical recording method with switching and maintaining perpendicular magnetization light beam application modesRICOH KK·Filed 1993·Granted Jun 21, 1994·11 cites·5 claims
- 1854US4670323AMagneto-optic recording medium having a metal oxide recording layerRICOH KK·Filed 1984·Granted Jun 2, 1987·12 cites·21 claims
- 1949US5337293AMagneto-optical recording method and recording medium for use in the sameRICOH KK·Filed 1992·Granted Aug 9, 1994·6 cites·1 claims
- 2046US5736265AMagneto-optical recording medium and recording method using the sameRICOH KK·Filed 1994·Granted Apr 7, 1998·10 cites·4 claims
- 2146US4617601AMagneto-optical recording medium having recording guide tracksRICOH KK·Filed 1983·Granted Oct 14, 1986·5 cites·13 claims
- 2242US5369629AMagneto-optical recording method and magneto-optical recording mediumRICOH KK·Filed 1992·Granted Nov 29, 1994·4 cites·2 claims
- 2338US6192039B1Method for flow control, node and communication network employing the flow controlYRP MOBILE TELECOMM KEY TECHNO·Filed 1997·Granted Feb 20, 2001·16 cites·14 claims
- 2434US5465255AMultiplex transmission systemFURUKAWA ELECTRIC CO LTD·Filed 1994·Granted Nov 7, 1995·7 cites·14 claims
- 2533US2011203604A1Powder hair dye composition, use thereof and storage package thereforHASEGAWA MIKINOBU·Filed 2010·Application pending·0 cites
- 2632US5404498AVoltage setting apparatus in a multiplex transmission systemFURUKAWA ELECTRIC CO LTD·Filed 1991·Granted Apr 4, 1995·5 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →