Inventor
URATA KAZUO
JP23 patents
⚠️ This page may combine multiple inventors who share the name “URATA KAZUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEMICONDUCTOR ENERGY LAB
12 patentsUS4857139AAug 15, 1989
Method and apparatus for forming a layer
SEMICONDUCTOR ENERGY LAB56 citations96
US4811684AMar 14, 1989
Photo CVD apparatus, with deposition prevention in light source chamber
SEMICONDUCTOR ENERGY LAB54 citations96
US6191492B1Feb 20, 2001
Electronic device including a densified region
SEMICONDUCTOR ENERGY LAB52 citations95
US5147822ASep 15, 1992
Plasma processing method for improving a package of a semiconductor device
SEMICONDUCTOR ENERGY LAB57 citations95
US4987008AJan 22, 1991
Thin film formation method
SEMICONDUCTOR ENERGY LAB51 citations94
US5013688AMay 7, 1991
Method of manufacturing a semiconductor using plasma processing
SEMICONDUCTOR ENERGY LAB23 citations92
US6756670B1Jun 29, 2004
Electronic device and its manufacturing method
SEMICONDUCTOR ENERGY LAB15 citations83
US4887548ADec 19, 1989
Thin film manufacturing system
SEMICONDUCTOR ENERGY LAB12 citations74
US5121187AJun 9, 1992
Electric device having a leadframe covered with an antioxidation film
SEMICONDUCTOR ENERGY LAB10 citations73
US4949004AAug 14, 1990
Gas discharge lamp having temperature controlled, liquid reservoir for liquified portion of gas
SEMICONDUCTOR ENERGY LAB10 citations73
US5192995AMar 9, 1993
Electric device utilizing antioxidation film between base pad for semiconductor chip and organic encapsulating material
SEMICONDUCTOR ENERGY LAB9 citations72
US4910044AMar 20, 1990
Ultraviolet light emitting device and application thereof
SEMICONDUCTOR ENERGY LAB11 citations72
NIPPON MUSICAL INSTRUMENTS MFG
8 patentsUS4730300AMar 8, 1988
Disc centering device for a disc playback device
NIPPON MUSICAL INSTRUMENTS MFG43 citations92
US4730299AMar 8, 1988
Device for preventing vibration of a disc motor shaft in a disc playback device
NIPPON MUSICAL INSTRUMENTS MFG26 citations92
US4777631AOct 11, 1988
Loading system for a disc cartridge case housing a disc in a disc playback device
NIPPON MUSICAL INSTRUMENTS MFG12 citations73
US4730296AMar 8, 1988
Loading device in a disc playback device
NIPPON MUSICAL INSTRUMENTS MFG14 citations73
US4679182AJul 7, 1987
Disc playback device
NIPPON MUSICAL INSTRUMENTS MFG12 citations73
US4646285AFeb 24, 1987
Shutter plate control device in a disc playback device
NIPPON MUSICAL INSTRUMENTS MFG14 citations73
US4739428AApr 19, 1988
Clamping device for a holder of a disc playback device
NIPPON MUSICAL INSTRUMENTS MFG6 citations62
US4429380AJan 31, 1984
Braking device for a pickup arm of a disk player or the like
NIPPON MUSICAL INSTRUMENTS MFG0 citations42