Inventor · disambiguated record
Yasuharu Nakajima
Also filed as: NAKAJIMA YASUHARU
16 granted patents·1 pending application·706 citations·filing 1990–2010
94Inventor score
Files withMITSUBISHI ELECTRIC CORP10NIKON CORP4PIONEER ELECTRONIC CORP2MITSUHISHI DENKI KABUSHIKI KAI1
Top patents by PatentIndex Score
17 records- 0196US5426399AFilm carrier signal transmission line having separating groovesMITSUBISHI ELECTRIC CORP·Filed 1993·Granted Jun 20, 1995·150 cites·5 claims
- 0296US5095357AInductive structures for semiconductor integrated circuitsMITSUBISHI ELECTRIC CORP·Filed 1990·Granted Mar 10, 1992·338 cites·28 claims
- 0391US7766507B2Illumination light source and image projectorNIKON CORP·Filed 2009·Granted Aug 3, 2010·22 cites·8 claims
- 0477US5675184AIntegrated circuit deviceMITSUBISHI ELECTRIC CORP·Filed 1996·Granted Oct 7, 1997·53 cites·8 claims
- 0575US7307725B2Surface inspection apparatus, polarization illuminating device and light-receiving deviceNIKON CORP·Filed 2005·Granted Dec 11, 2007·6 cites·20 claims
- 0672US5905384AMethod for testing semiconductor elementMITSUBISHI ELECTRIC CORP·Filed 1997·Granted May 18, 1999·33 cites·12 claims
- 0766US5412235AMonolithic integrated circuit including gate bias transistor controlling the gate bias applied to an amplifying transistorMITSUBISHI ELECTRIC CORP·Filed 1994·Granted May 2, 1995·20 cites·13 claims
- 0864US6275121B1Microwave circuit for phase shifting having voltage transforming means to control switchingMITSUBISHI ELECTRIC CORP·Filed 1998·Granted Aug 14, 2001·17 cites·10 claims
- 0958US5311324AApparatus with frame check capability for reproducing images by combining outputs of concurrently operating disk players storing portions of the imagesPIONEER ELECTRONIC CORP·Filed 1993·Granted May 10, 1994·13 cites·12 claims
- 1055US5990747AHigh frequency amplifier circuit and microwave integrated circuitMITSUBISHI ELECTRIC CORP·Filed 1998·Granted Nov 23, 1999·16 cites·16 claims
- 1152US5260801AMethod of recording and reproducing video format signal using division video signals on a plurality of recording mediaPIONEER ELECTRONIC CORP·Filed 1991·Granted Nov 9, 1993·16 cites·5 claims
- 1244US7791795B2Microscope with a focusing assist apparatusNIKON CORP·Filed 2008·Granted Sep 7, 2010·0 cites·4 claims
- 1339US5160907AMultiple layer semiconductor circuit moduleMITSUBISHI ELECTRIC CORP·Filed 1991·Granted Nov 3, 1992·10 cites·21 claims
- 1439US2010118411A1Integrator and illuminating apparatus using the integratorNIKON CORP·Filed 2010·Application pending·0 cites
- 1537US5767569ATab tape and semiconductor chip mounted on tab tapeMITSUBISHI ELECTRIC CORP·Filed 1996·Granted Jun 16, 1998·8 cites·4 claims
- 1633US5786627AIntegrated circuit device and fabricating thereofMITSUBISHI ELECTRIC CORP·Filed 1997·Granted Jul 28, 1998·4 cites·7 claims
- 1721US6043713AAmplifier with temperature compensation functionMITSUHISHI DENKI KABUSHIKI KAI·Filed 1998·Granted Mar 28, 2000·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →