Inventor
MABUCHI AKIRA
JP25 patents
⚠️ This page may combine multiple inventors who share the name “MABUCHI AKIRA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOYODA GOSEI KK
23 patentsUS6680490B2Jan 20, 2004
Light-emitting device
TOYODA GOSEI KK94 citations96
US6362017B1Mar 26, 2002
Light-emitting semiconductor device using gallium nitride group compound
TOYODA GOSEI KK44 citations96
US5733796AMar 31, 1998
Light-emitting semiconductor device using gallium nitride group compound
TOYODA GOSEI KK77 citations96
US5278433AJan 11, 1994
Light-emitting semiconductor device using gallium nitride group compound with double layer structures for the n-layer and/or the i-layer
TOYODA GOSEI KK86 citations96
US6730942B2May 4, 2004
Light emitting apparatus
TOYODA GOSEI KK20 citations92
US4631206ADec 23, 1986
Method for curing polyurethane coating
TOYODA GOSEI KK34 citations92
US4572872AFeb 25, 1986
Glass-run for window glass of motor car
TOYODA GOSEI KK36 citations92
US5843264ADec 1, 1998
Vibration insulating assembly and method for making the same
TOYODA GOSEI KK37 citations90
US5449698ASep 12, 1995
Method and apparatus for producing integral skin polyurethane foam
TOYODA GOSEI KK21 citations90
US5633289AMay 27, 1997
Process for molding an integral skin foam and a polyurethane material for molding the same
TOYODA GOSEI KK29 citations89
US5476619ADec 19, 1995
Process for molding an integral skin foam using an evacuated mold cavity
TOYODA GOSEI KK23 citations89
US6249012B1Jun 19, 2001
Light emitting semiconductor device using gallium nitride group compound
TOYODA GOSEI KK13 citations82
US6472690B1Oct 29, 2002
Gallium nitride group compound semiconductor
TOYODA GOSEI KK7 citations74
US4572871AFeb 25, 1986
Glass-run for window glass of motor car
TOYODA GOSEI KK18 citations74
US4542166ASep 17, 1985
Steering wheel composed of a non-yellowing semi-rigid polyurethane foam
TOYODA GOSEI KK9 citations74
US6617787B2Sep 9, 2003
Light-emitting system with alicyclic epoxy sealing member
TOYODA GOSEI KK7 citations73
US6607595B1Aug 19, 2003
Method for producing a light-emitting semiconductor device
TOYODA GOSEI KK8 citations72
US4708894ANov 24, 1987
Ornamental and protective molding
TOYODA GOSEI KK16 citations71
US6187850B1Feb 13, 2001
Sealant composition
TOYODA GOSEI KK4 citations60
US6830992B1Dec 14, 2004
Method for manufacturing a gallium nitride group compound semiconductor
TOYODA GOSEI KK1 citations52
US6472689B1Oct 29, 2002
Light emitting device
TOYODA GOSEI KK0 citations52
US6818691B2Nov 16, 2004
Non-drying sealer composition
TOYODA GOSEI KK0 citations51
US4627638ADec 9, 1986
Shock absorbing material
TOYODA GOSEI KK0 citations39