Inventor · disambiguated record
Haruhiko Nagai
Also filed as: NAGAI HARUHIKO
15 granted patents·1 pending application·461 citations·filing 1979–2001
94Inventor score
Top patents by PatentIndex Score
16 records- 0197US4686682ADischarge excitation type short pulse laser deviceMITSUBISHI ELECTRIC CORP·Filed 1985·Granted Aug 11, 1987·102 cites·22 claims
- 0292US4914662ALaser wavelength stabilizationMITSUBISHI ELECTRIC CORP·Filed 1988·Granted Apr 3, 1990·57 cites·13 claims
- 0385US4722090AExcimer laser equipmentMITSUBISHI ELECTRIC CORP·Filed 1986·Granted Jan 26, 1988·35 cites·13 claims
- 0483US5187716AExcimer laser deviceMITSUBISHI ELECTRIC CORP·Filed 1991·Granted Feb 16, 1993·57 cites·23 claims
- 0582US4837773ADischarge excitation type short pulse laserMITSUBISHI ELECTRIC CORP·Filed 1988·Granted Jun 6, 1989·30 cites·10 claims
- 0669US5864374AMethod and apparatus for image generationMITSUBISHI ELECTRIC CORP·Filed 1996·Granted Jan 26, 1999·42 cites·12 claims
- 0767US5305338ASwitch device for laserMITSUBISHI ELECTRIC CORP·Filed 1991·Granted Apr 19, 1994·24 cites·30 claims
- 0865US6337724B1Image display systemMITSUBISHI ELECTRIC CORP·Filed 1996·Granted Jan 8, 2002·35 cites·28 claims
- 0963US5313487ADischarge excitation gas laser apparatusMITSUBISHI ELECTRIC CORP·Filed 1992·Granted May 17, 1994·20 cites·16 claims
- 1063US5181217ALaser oscillator circuitMITSUBISHI ELECTRIC CORP·Filed 1991·Granted Jan 19, 1993·21 cites·11 claims
- 1160US5107511AMethod of stabilizing laser wavelength and laser device with stabilized wavelengthMITSUBISHI ELECTRIC CORP·Filed 1988·Granted Apr 21, 1992·13 cites·9 claims
- 1254US4488309AGas laser apparatusMITSUBISHI ELECTRIC CORP·Filed 1982·Granted Dec 11, 1984·10 cites·23 claims
- 1349US4317090ALaser oscillatorMITSUBISHI ELECTRIC CORP·Filed 1979·Granted Feb 23, 1982·7 cites·14 claims
- 1437US4606035ALateral excitation type gas laserAGENCY IND SCIENCE TECHN·Filed 1984·Granted Aug 12, 1986·4 cites·14 claims
- 1537US2002135553A1Image display and image displaying methodFiled 2001·Application pending·0 cites
- 1628US4343040ATransverse excitation type laser oscillatorMITSUBISHI ELECTRIC CORP·Filed 1981·Granted Aug 3, 1982·4 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →