Inventor
TAMAKI MAKOTO
JP26 patents
⚠️ This page may combine multiple inventors who share the name “TAMAKI MAKOTO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOYODA GOSEI KK
15 patentsUS6072391AJun 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
US5408120AApr 18, 1995
Light-emitting device of gallium nitride compound semiconductor
TOYODA GOSEI KK200 citations98
US5369289ANov 29, 1994
Gallium nitride-based compound semiconductor light-emitting device and method for making the same
TOYODA GOSEI KK279 citations98
USRE36747EJun 27, 2000
Light-emitting device of gallium nitride compound semiconductor
TOYODA GOSEI KK101 citations97
US5815072ASep 29, 1998
Vehicle display device
TOYODA GOSEI KK110 citations97
US6499852B1Dec 31, 2002
Vehicle display lighting device
TOYODA GOSEI KK72 citations96
US6447134B1Sep 10, 2002
Planar light emitting device
TOYODA GOSEI KK49 citations96
US5741058AApr 21, 1998
LED display device
TOYODA GOSEI KK60 citations96
US5652438AJul 29, 1997
Light-emitting semiconductor device using group III nitride compound
TOYODA GOSEI KK68 citations96
US7147356B2Dec 12, 2006
Ring-shaped light emitting unit
TOYODA GOSEI KK19 citations92
US6893134B2May 17, 2005
Planar light emitting device
TOYODA GOSEI KK9 citations74
US4927364AMay 22, 1990
Steering wheel
TOYODA GOSEI KK11 citations71
US7614772B2Nov 10, 2009
Linear light emitting apparatus
TOYODA GOSEI KK2 citations60
KAWASAKI HEAVY IND LTD
4 patentsUS10464582B2Nov 5, 2019
Carbody support device and railway vehicle
KAWASAKI HEAVY IND LTD4 citations72
US9340217B2May 17, 2016
Railcar bogie
KAWASAKI HEAVY IND LTD6 citations71
US10464581B2Nov 5, 2019
Carbody support device and railway vehicle
KAWASAKI HEAVY IND LTD0 citations51
US9932050B2Apr 3, 2018
Carbody support device and railway vehicle
KAWASAKI HEAVY IND LTD1 citations51