Inventor
IWASA TADANOBU
JP38 patents
⚠️ This page may combine multiple inventors who share the name “IWASA TADANOBU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOYODA GOSEI KK
36 patentsUS6583550B2Jun 24, 2003
Fluorescent tube with light emitting diodes
TOYODA GOSEI KK318 citations99
US6072391AJun 6, 2000
Information indicator for vehicle
TOYODA GOSEI KK289 citations99
US5949346ASep 7, 1999
Light-driven display device
TOYODA GOSEI KK212 citations99
US5919422AJul 6, 1999
Titanium dioxide photo-catalyzer
TOYODA GOSEI KK269 citations99
US7021809B2Apr 4, 2006
Linear luminous body and linear luminous structure
TOYODA GOSEI KK94 citations98
US6501084B1Dec 31, 2002
Lamp unit using short-wave light emitting device
TOYODA GOSEI KK134 citations97
US6402354B1Jun 11, 2002
Indirect lighting system for vehicle interior
TOYODA GOSEI KK81 citations97
US5744763AApr 28, 1998
Soundproofing insulator
TOYODA GOSEI KK183 citations97
US6447134B1Sep 10, 2002
Planar light emitting device
TOYODA GOSEI KK49 citations96
US5741058AApr 21, 1998
LED display device
TOYODA GOSEI KK60 citations96
US5143772ASep 1, 1992
Rubber shaped articles having a finishing layer and a process for production thereof
TOYODA GOSEI KK90 citations96
US6402339B1Jun 11, 2002
Passenger-cabin lighting device
TOYODA GOSEI KK54 citations95
US5829483ANov 3, 1998
Hose
TOYODA GOSEI KK79 citations95
US7217023B2May 15, 2007
Linear luminous body and linear luminous structure
TOYODA GOSEI KK40 citations93
US6260988B1Jul 17, 2001
Vehicle exterior lamp
TOYODA GOSEI KK44 citations93
US5265377ANov 30, 1993
Glass run and method of manufacturing the same
TOYODA GOSEI KK29 citations93
US5123988AJun 23, 1992
Process of producing a rubber-extruded article
TOYODA GOSEI KK30 citations93
US4603899AAug 5, 1986
Weather strip
TOYODA GOSEI KK33 citations93
US6874922B2Apr 5, 2005
Illumination device
TOYODA GOSEI KK37 citations92
US5803131ASep 8, 1998
Fuel filler pipe
TOYODA GOSEI KK39 citations92
US5690768ANov 25, 1997
Manufacturing process of rubber layered structure
TOYODA GOSEI KK20 citations92
US5489461AFeb 6, 1996
Rubber layered structure and manufacturing process therefor
TOYODA GOSEI KK29 citations92
US5389409AFeb 14, 1995
Weatherstrip
TOYODA GOSEI KK28 citations92
US4716618AJan 5, 1988
Wiper blade rubber
TOYODA GOSEI KK28 citations92
US4638525AJan 27, 1987
Wiper blade rubber
TOYODA GOSEI KK37 citations92
US5085005AFeb 4, 1992
Weather strip for motor vehicle
TOYODA GOSEI KK45 citations91
US6893134B2May 17, 2005
Planar light emitting device
TOYODA GOSEI KK9 citations74
US5332600AJul 26, 1994
Production method for glass runs
TOYODA GOSEI KK15 citations74
US4929490AMay 29, 1990
Window frame rubber moldings for automobile
TOYODA GOSEI KK15 citations74
US4929481AMay 29, 1990
Weather strip for automobile
TOYODA GOSEI KK8 citations74
US4774284ASep 27, 1988
Water-swelling composition
TOYODA GOSEI KK7 citations74
US5250241AOct 5, 1993
Method for forming molded portion at end of extruded weather strip
TOYODA GOSEI KK11 citations71
US4755548AJul 5, 1988
Adhesive composition
TOYODA GOSEI KK7 citations71
US4442167AApr 10, 1984
Weather resisting extruded rubbery articles having on the surface thereof a thin layer of a colored rubbery material
TOYODA GOSEI KK16 citations67
US4764565AAug 16, 1988
Rubber with nickel dithiocarbates
TOYODA GOSEI KK3 citations60
US4686122AAug 11, 1987
Rubber adhesive
TOYODA GOSEI KK1 citations52