Inventor · disambiguated record
Tadanobu Iwasa
Also filed as: IWASA TADANOBU
38 granted patents·2,461 citations·filing 1982–2006
98Inventor score
Top patents by PatentIndex Score
38 records- 0199US6583550B2Fluorescent tube with light emitting diodesTOYODA GOSEI KK·Filed 2001·Granted Jun 24, 2003·318 cites·24 claims
- 0298US5949346ALight-driven display deviceTOYODA GOSEI KK·Filed 1996·Granted Sep 7, 1999·212 cites·14 claims
- 0397US7217023B2Linear luminous body and linear luminous structureTOYODA GOSEI KK·Filed 2006·Granted May 15, 2007·40 cites·12 claims
- 0497US5919422ATitanium dioxide photo-catalyzerTOYODA GOSEI KK·Filed 1996·Granted Jul 6, 1999·269 cites·10 claims
- 0597US5143772ARubber shaped articles having a finishing layer and a process for production thereofTOYODA GOSEI KK·Filed 1991·Granted Sep 1, 1992·90 cites·10 claims
- 0695US6501084B1Lamp unit using short-wave light emitting deviceTOYODA GOSEI KK·Filed 2000·Granted Dec 31, 2002·134 cites·11 claims
- 0795US6072391AInformation indicator for vehicleTOYODA GOSEI KK·Filed 1996·Granted Jun 6, 2000·289 cites·45 claims
- 0895US5744763ASoundproofing insulatorTOYODA GOSEI KK·Filed 1995·Granted Apr 28, 1998·183 cites·14 claims
- 0994US6402354B1Indirect lighting system for vehicle interiorTOYODA GOSEI KK·Filed 2000·Granted Jun 11, 2002·81 cites·10 claims
- 1092US7021809B2Linear luminous body and linear luminous structureTOYODA GOSEI KK·Filed 2003·Granted Apr 4, 2006·94 cites·11 claims
- 1190US5829483AHoseTOYODA GOSEI KK·Filed 1995·Granted Nov 3, 1998·79 cites·3 claims
- 1287US6874922B2Illumination deviceTOYODA GOSEI KK·Filed 2002·Granted Apr 5, 2005·37 cites·35 claims
- 1384US6402339B1Passenger-cabin lighting deviceTOYODA GOSEI KK·Filed 1999·Granted Jun 11, 2002·54 cites·18 claims
- 1483US4638525AWiper blade rubberTOYODA GOSEI KK·Filed 1985·Granted Jan 27, 1987·37 cites·11 claims
- 1582US5085005AWeather strip for motor vehicleTOYODA GOSEI KK·Filed 1991·Granted Feb 4, 1992·45 cites·11 claims
- 1681US5741058ALED display deviceTOYODA GOSEI KK·Filed 1996·Granted Apr 21, 1998·60 cites·23 claims
- 1780US6260988B1Vehicle exterior lampTOYODA GOSEI KK·Filed 1998·Granted Jul 17, 2001·44 cites·6 claims
- 1880US4603899AWeather stripTOYODA GOSEI KK·Filed 1985·Granted Aug 5, 1986·33 cites·11 claims
- 1978US6447134B1Planar light emitting deviceTOYODA GOSEI KK·Filed 1999·Granted Sep 10, 2002·49 cites·11 claims
- 2075US5803131AFuel filler pipeTOYODA GOSEI KK·Filed 1995·Granted Sep 8, 1998·39 cites·18 claims
- 2175US4716618AWiper blade rubberTOYODA GOSEI KK·Filed 1986·Granted Jan 5, 1988·28 cites·5 claims
- 2271US5389409AWeatherstripTOYODA GOSEI KK·Filed 1992·Granted Feb 14, 1995·28 cites·7 claims
- 2371US5123988AProcess of producing a rubber-extruded articleTOYODA GOSEI KK·Filed 1991·Granted Jun 23, 1992·30 cites·18 claims
- 2469US5265377AGlass run and method of manufacturing the sameTOYODA GOSEI KK·Filed 1992·Granted Nov 30, 1993·29 cites·14 claims
- 2568US5489461ARubber layered structure and manufacturing process thereforTOYODA GOSEI KK·Filed 1994·Granted Feb 6, 1996·29 cites·11 claims
- 2666US6893134B2Planar light emitting deviceTOYODA GOSEI KK·Filed 2002·Granted May 17, 2005·9 cites·2 claims
- 2762US5332600AProduction method for glass runsTOYODA GOSEI KK·Filed 1993·Granted Jul 26, 1994·15 cites·2 claims
- 2858US5690768AManufacturing process of rubber layered structureTOYODA GOSEI KK·Filed 1995·Granted Nov 25, 1997·20 cites·7 claims
- 2958US4929490AWindow frame rubber moldings for automobileTOYODA GOSEI KK·Filed 1989·Granted May 29, 1990·15 cites·2 claims
- 3053US5447749AProduction method for glass runsTOYOTA GOSEI CO LTD·Filed 1994·Granted Sep 5, 1995·10 cites·7 claims
- 3145US4774284AWater-swelling compositionTOYODA GOSEI KK·Filed 1987·Granted Sep 27, 1988·7 cites·2 claims
- 3244US4866101ARubber composition for producing sponge rubber productSUMITOMO CHEMICAL CO·Filed 1989·Granted Sep 12, 1989·8 cites·2 claims
- 3342US5250241AMethod for forming molded portion at end of extruded weather stripTOYODA GOSEI KK·Filed 1991·Granted Oct 5, 1993·11 cites·2 claims
- 3442US4755548AAdhesive compositionTOYODA GOSEI KK·Filed 1986·Granted Jul 5, 1988·7 cites·9 claims
- 3542US4442167AWeather resisting extruded rubbery articles having on the surface thereof a thin layer of a colored rubbery materialTOYODA GOSEI KK·Filed 1982·Granted Apr 10, 1984·16 cites·8 claims
- 3639US4929481AWeather strip for automobileTOYODA GOSEI KK·Filed 1989·Granted May 29, 1990·8 cites·15 claims
- 3734US4764565ARubber with nickel dithiocarbatesTOYODA GOSEI KK·Filed 1985·Granted Aug 16, 1988·3 cites·5 claims
- 3831US4686122ARubber adhesiveTOYODA GOSEI KK·Filed 1986·Granted Aug 11, 1987·1 cites·2 claims
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