Inventor
YOSHIKAWA NORIAKI
JP23 patents
⚠️ This page may combine multiple inventors who share the name “YOSHIKAWA NORIAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOSHIBA KK
17 patentsUS6123120ASep 26, 2000
Clean storage equipment for substrates and method of storing substrates
TOSHIBA KK99 citations96
US6883539B2Apr 26, 2005
Wafer container
TOSHIBA KK43 citations94
US6267123B1Jul 31, 2001
Pod and method of cleaning it
TOSHIBA KK46 citations94
US7294992B2Nov 13, 2007
Semiconductor device, with an off detection circuit
TOSHIBA KK19 citations92
US6926029B2Aug 9, 2005
Wafer container
TOSHIBA KK27 citations91
US5447158ASep 5, 1995
Ultrasonic imaging method and system capable of displaying B-mode image and color flow mapping image over wide field
TOSHIBA KK22 citations91
US6979981B2Dec 27, 2005
DC-DC converter control circuit and DC-DC converter
TOSHIBA KK19 citations84
US7633153B2Dec 15, 2009
Semiconductor module
TOSHIBA KK9 citations82
US7514783B2Apr 7, 2009
Semiconductor module
TOSHIBA KK15 citations82
US7065725B2Jun 20, 2006
Semiconductor manufacturing apparatus, management apparatus therefor, component management apparatus therefor, and semiconductor wafer storage vessel transport apparatus
TOSHIBA KK14 citations82
US7492133B2Feb 17, 2009
Semiconductor device configured to complementarily control on/off of a high-side switching element
TOSHIBA KK6 citations74
US6422247B2Jul 23, 2002
Pod and method of cleaning it
TOSHIBA KK10 citations72
US4726230AFeb 23, 1988
Ultrasound imaging apparatus
TOSHIBA KK17 citations72
US7474083B2Jan 6, 2009
Semiconductor device
TOSHIBA KK2 citations63
US7265526B2Sep 4, 2007
Semiconductor device
TOSHIBA KK5 citations63
US7478347B2Jan 13, 2009
Semiconductor manufacturing apparatus, management apparatus therefor, component management apparatus therefor, and semiconductor wafer storage vessel transport apparatus
TOSHIBA KK3 citations61
US12273101B2Apr 8, 2025
Semiconductor device
TOSHIBA KK0 citations52
NIPPON TELEGRAPH & TELEPHONE
4 patentsUS5251248AOct 5, 1993
Telephone network having personal numbers for position-independent
NIPPON TELEGRAPH & TELEPHONE146 citations96
US4144412AMar 13, 1979
Method of assigning a radio channel to a calling mobile body of mobile communication system and radio channel assigning system therefor
NIPPON TELEGRAPH & TELEPHONE74 citations94
US4127744ANov 28, 1978
Mobile radio communication system
NIPPON TELEGRAPH & TELEPHONE37 citations92
US4242538ADec 30, 1980
Radio channel control systems of mobile radio telephone systems
NIPPON TELEGRAPH & TELEPHONE29 citations80