Inventor
YAMADA TOYONOBU
JP13 patents
⚠️ This page may combine multiple inventors who share the name “YAMADA TOYONOBU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJITSU LTD
5 patentsUS6063640AMay 16, 2000
Semiconductor wafer testing method with probe pin contact
FUJITSU LTD68 citations96
US5757226AMay 26, 1998
Reference voltage generating circuit having step-down circuit outputting a voltage equal to a reference voltage
FUJITSU LTD46 citations96
US5610863AMar 11, 1997
Memory device having a booster circuit and a booster circuit control method
FUJITSU LTD27 citations92
US5499213AMar 12, 1996
Semiconductor memory device having self-refresh function
FUJITSU LTD35 citations92
US5349290ASep 20, 1994
Method for testing semiconductor integrated circuit device, voltage drop power supply circuit suitable for the method, and semiconductor integrated circuit device having the voltage drop circuit
FUJITSU LTD33 citations92
TOSHIBA KK
4 patentsUS5986377ANov 16, 1999
Stator for dynamoelectric machine
TOSHIBA KK148 citations96
US5634367AJun 3, 1997
Press forming device
TOSHIBA KK43 citations87
US5942831AAug 24, 1999
Laminated core
TOSHIBA KK16 citations70
US10505406B2Dec 10, 2019
Skewed stator cores for improved torque and efficiency
TOSHIBA KK0 citations37