Inventor · disambiguated record
Haruo Tanaka
Also filed as: HATA TOJU · TANAKA HARUO
96 granted patents·6 pending applications·1,815 citations·filing 1975–2007
99Inventor score
Top patents by PatentIndex Score
102 records- 0194US5480362ADouble planetary carrierHONDA MOTOR CO LTD·Filed 1993·Granted Jan 2, 1996·60 cites·4 claims
- 0293US6388814B2Head mounted displayROHM CO LTD·Filed 2000·Granted May 14, 2002·61 cites·12 claims
- 0393US5345614AVehicle helmetSHOEI KAKO KK·Filed 1993·Granted Sep 13, 1994·115 cites·9 claims
- 0490US6298079B1Gallium nitride type laser for emitting blue lightROHM CO LTD·Filed 1999·Granted Oct 2, 2001·62 cites·4 claims
- 0589US5226052ALaser diode system for cutting off the environment from the laser diodeROHM LTD·Filed 1992·Granted Jul 6, 1993·69 cites·4 claims
- 0689US5177753ASemi-conductor laser unitROHM CO LTD·Filed 1991·Granted Jan 5, 1993·85 cites·14 claims
- 0788US5327443APackage-type semiconductor laser deviceROHM CO LTD·Filed 1992·Granted Jul 5, 1994·59 cites·16 claims
- 0886US5974069ASemiconductor laser and manufacturing method thereofROHM CO LTD·Filed 1997·Granted Oct 26, 1999·52 cites·5 claims
- 0986US5388474AClutch drum and apparatus for manufacturing sameHONDA GIKEN KOGYO KAISHA·Filed 1993·Granted Feb 14, 1995·32 cites·4 claims
- 1086US5158611APaper coating compositionSUMITOMO CHEMICAL CO·Filed 1991·Granted Oct 27, 1992·36 cites·3 claims
- 1186US4241064A9H-Pyrido[3,4-b]indole derivativesNIPPON SHINYAKU CO LTD·Filed 1979·Granted Dec 23, 1980·17 cites·14 claims
- 1285USD457691SHelmetSHOEI CO LTD·Filed 2001·Granted May 21, 2002·32 cites·1 claims
- 1385USD457274SHelmetSHOEI CO LTD·Filed 2001·Granted May 14, 2002·32 cites·1 claims
- 1484USD460219SHelmetSHOEI CO LTD·Filed 2001·Granted Jul 9, 2002·30 cites·1 claims
- 1582US6274891B1Semiconductor laserROHM CO LTD·Filed 1999·Granted Aug 14, 2001·42 cites·3 claims
- 1682US5140384ASemiconductor laser device mounted on a stemROHM CO LTD·Filed 1991·Granted Aug 18, 1992·42 cites·17 claims
- 1780US7129103B2Semiconductor light emitting element and method of making the sameROHM CO LTD·Filed 2005·Granted Oct 31, 2006·8 cites·11 claims
- 1880USD476779SHelmetSHOEI CO LTD·Filed 2002·Granted Jul 1, 2003·24 cites·1 claims
- 1980USD458415SHelmetSHOEI CO LTD·Filed 2001·Granted Jun 4, 2002·25 cites·1 claims
- 2078US6320322B1Light emitting applianceROHM CO LTD·Filed 1999·Granted Nov 20, 2001·48 cites·18 claims
- 2175US4613355AAntibiotic having herbicidal activityOMURA SATOSHI·Filed 1984·Granted Sep 23, 1986·16 cites·9 claims
- 2274US6898340B2Semiconductor light emitting element and method of making the sameROHM CO LTD·Filed 2003·Granted May 24, 2005·17 cites·29 claims
- 2373US6910228B2HelmetSHOEI CO LTD·Filed 2002·Granted Jun 28, 2005·29 cites·41 claims
- 2473US5940684AMethod and equipment for manufacturing semiconductor deviceROHM CO LTD·Filed 1997·Granted Aug 17, 1999·43 cites·1 claims
- 2573US5315606ALaser diode driving circuitROHM CO LTD·Filed 1993·Granted May 24, 1994·30 cites·7 claims
- 2673US4945544ADiode laser pumped solid-state laserROHM CO LTD·Filed 1989·Granted Jul 31, 1990·25 cites·5 claims
- 2772US8567306B2FryerKIMURA TAKAO·Filed 2007·Granted Oct 29, 2013·5 cites·4 claims
- 2871US5619521ASemiconductor laser systemROHM CO LTD·Filed 1995·Granted Apr 8, 1997·22 cites·4 claims
- 2971US5528407ATransceiver module for optical communicationROHM CO LTD·Filed 1994·Granted Jun 18, 1996·33 cites·21 claims
- 3070US6744199B1Organic EL device and method of manufacturing the sameROHM CO LTD·Filed 1999·Granted Jun 1, 2004·30 cites·4 claims
- 3170US6713787B2Surface light emitting devicesROHM CO LTD·Filed 2002·Granted Mar 30, 2004·7 cites·6 claims
- 3269US6353491B1Optical communication moduleROHM CO LTD·Filed 1998·Granted Mar 5, 2002·40 cites·10 claims
- 3368US6226803B1HelmetSHOEI CO LTD·Filed 1999·Granted May 8, 2001·56 cites·23 claims
- 3467US5089861ASemiconductor laser device with mounting blockROHM CO LTD·Filed 1991·Granted Feb 18, 1992·43 cites·9 claims
- 3565US7167147B2Display device and method of driving the sameROHM CO LTD·Filed 2001·Granted Jan 23, 2007·8 cites·8 claims
- 3664US5336783ACalpain inhibitor cystamidin A and its productionKITASATO INST·Filed 1993·Granted Aug 9, 1994·9 cites·2 claims
- 3763US4435397ACarbamylpiperazine compoundsNIPPON SHINYAKU CO LTD·Filed 1981·Granted Mar 6, 1984·5 cites·8 claims
- 3862US4657821APaper coating compositionSUMITOMO CHEMICAL CO·Filed 1985·Granted Apr 14, 1987·22 cites·13 claims
- 3961US5447048AClutch drum and apparatus for manufacturing sameHONDA MOTOR CO LTD·Filed 1994·Granted Sep 5, 1995·14 cites·2 claims
- 4060US5218611ALaser diode system having an air-tight interconnecting solid state wave-guide means for transmitting lightROHM CO LTD·Filed 1991·Granted Jun 8, 1993·18 cites·10 claims
- 4160US5104033ASystem and apparatus for and method of assembling workpiecesHONDA MOTOR CO LTD·Filed 1990·Granted Apr 14, 1992·20 cites·13 claims
- 4260US4402948ASteroid glycoside compounds and methods of useNIPPON SHINYAKU CO LTD·Filed 1981·Granted Sep 6, 1983·7 cites·73 claims
- 4359US5987651AMechanism for attaching a rotating plate in a helmetSHOEI KAKO KK·Filed 1997·Granted Nov 23, 1999·43 cites·29 claims
- 4458US5052005AMethod of mounting a laser diode unitROHM CO LTD·Filed 1989·Granted Sep 24, 1991·22 cites·3 claims
- 4557US5307362AMold-type semiconductor laser deviceROHM CO LTD·Filed 1992·Granted Apr 26, 1994·25 cites·12 claims
- 4656US6856637B2Optical transmitter having photodiodeROHM CO LTD·Filed 2002·Granted Feb 15, 2005·4 cites·2 claims
- 4755US6711198B1Light source device for laser beam printerROHM CO LTD·Filed 2000·Granted Mar 23, 2004·4 cites·14 claims
- 4854US5153148AMethod of fabricating semiconductor lasersROHM CO LTD·Filed 1990·Granted Oct 6, 1992·14 cites·2 claims
- 4954US5131951APaper coating compositionSUMITOMO CHEMICAL CO·Filed 1991·Granted Jul 21, 1992·15 cites·20 claims
- 5053US7285908B2Electroluminescent light emitting element having a metal electrode layer, a light emitting layer and an outermost transparent electrode layerROHM LTD·Filed 2003·Granted Oct 23, 2007·4 cites·8 claims
Showing the top 50 of 102 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →