Inventor
UENO FUMIO
JP33 patents
⚠️ This page may combine multiple inventors who share the name “UENO FUMIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOSHIBA KK
24 patentsUS4770953ASep 13, 1988
Aluminum nitride sintered body having conductive metallized layer
TOSHIBA KK87 citations96
US6110596AAug 29, 2000
Silicon nitride ceramic circuit substrate and semiconductor device using the same
TOSHIBA KK19 citations92
US6107638AAug 22, 2000
Silicon nitride circuit substrate and semiconductor device containing same
TOSHIBA KK26 citations92
US6086990AJul 11, 2000
High thermal conductivity silicon nitride circuit substrate and semiconductor device using the same
TOSHIBA KK38 citations92
US5629666AMay 13, 1997
Power resistor, method of manufacturing the same, and power circuit breaker
TOSHIBA KK25 citations92
US5286927AFeb 15, 1994
Method of manufacturing circuit board and circuit board itself manufactured by said method
TOSHIBA KK26 citations92
US5280850AJan 25, 1994
Method of manufacturing circuit board
TOSHIBA KK24 citations92
US5184399AFeb 9, 1993
Method of manufacturing circuit board
TOSHIBA KK27 citations92
US5176309AJan 5, 1993
Method of manufacturing circuit board
TOSHIBA KK31 citations92
US5001089AMar 19, 1991
Aluminum nitride sintered body
TOSHIBA KK22 citations92
US4847221AJul 11, 1989
AlN sintered body having high thermal conductivity and a method of fabricating the same
TOSHIBA KK30 citations92
US5509558AApr 23, 1996
Metal oxide resistor, power resistor, and power circuit breaker
TOSHIBA KK44 citations91
US5581087ADec 3, 1996
Radiation detector
TOSHIBA KK19 citations88
US6013356AJan 11, 2000
Circuit board with high strength and high reliability and process for preparing the same
TOSHIBA KK11 citations73
US5616956AApr 1, 1997
Circuit substrate including insulating layer of aluminum nitride and electrically conductive layer of conductive component, aluminum nitride and other components, and semiconductor device containing same
TOSHIBA KK14 citations73
US5500395AMar 19, 1996
Method for manufacturing an aluminum nitride sintered body
TOSHIBA KK5 citations73
US5409869AApr 25, 1995
Aluminum nitride sintered body, method for manufacturing the same, and ceramic circuit board
TOSHIBA KK8 citations73
US5204080AApr 20, 1993
Method of manufacturing an aluminum nitride structure
TOSHIBA KK8 citations73
US4883780ANov 28, 1989
Aluminum nitride sintered body and preparation thereof
TOSHIBA KK17 citations73
US5254816AOct 19, 1993
Power circuit breaker and power resistor
TOSHIBA KK13 citations72
US5641718AJun 24, 1997
Sintered aluminum nitride and circuit substrate using sintered aluminum nitride
TOSHIBA KK6 citations62
US5373129ADec 13, 1994
Power circuit breaker and power resistor
TOSHIBA KK6 citations62
US5284537AFeb 8, 1994
Method of manufacturing aluminum nitride structure with anisotropic properties
TOSHIBA KK4 citations62
US5182540AJan 26, 1993
Electrical resistor element and method of manufacturing the same
TOSHIBA KK2 citations60
OMRON TATEISI ELECTRONICS CO
2 patentsTOSHIBA HOKUTO ELECTRONICS CORP
2 patentsUS11189768B2Nov 30, 2021
Light emitting device, method of manufacturing light emitting device, and lighting tool for vehicle
TOSHIBA HOKUTO ELECTRONICS CORP0 citations55
US11664353B2May 30, 2023
Light emitting device, and method for manufacturing light emitting device
TOSHIBA HOKUTO ELECTRONICS CORP0 citations46