Inventor
KATO TATSUO
JP42 patents
⚠️ This page may combine multiple inventors who share the name “KATO TATSUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJITSU LTD
15 patentsUS7414453B2Aug 19, 2008
Level conversion circuit
FUJITSU LTD19 citations93
US7176740B2Feb 13, 2007
Level conversion circuit
FUJITSU LTD28 citations93
US6229730B1May 8, 2001
Ferroelectric memory device retaining ROM data
FUJITSU LTD30 citations93
US5829983ANov 3, 1998
System for carrying out educational management
FUJITSU LTD152 citations93
US7342390B2Mar 11, 2008
Reference voltage generation circuit
FUJITSU LTD42 citations92
US7236047B2Jun 26, 2007
Band gap circuit
FUJITSU LTD26 citations92
US7233273B2Jun 19, 2007
Analog-to-digital converter
FUJITSU LTD30 citations92
US7199745B2Apr 3, 2007
Successive approximation A/D converter provided with a sample-hold amplifier
FUJITSU LTD31 citations92
US7034514B2Apr 25, 2006
Semiconductor integrated circuit using band-gap reference circuit
FUJITSU LTD41 citations92
US6714151B2Mar 30, 2004
A/D converter
FUJITSU LTD25 citations92
US7068116B2Jun 27, 2006
Oscillation circuit and semiconductor device free from the influence of source voltage, temperature and fluctuations in the inverter threshold voltage
FUJITSU LTD15 citations84
US6867723B1Mar 15, 2005
AD converter with reduced current consumption
FUJITSU LTD18 citations84
US7479767B2Jan 20, 2009
Power supply step-down circuit and semiconductor device
FUJITSU LTD4 citations63
US6842063B2Jan 11, 2005
Analog switch circuit
FUJITSU LTD5 citations63
US6580285B2Jun 17, 2003
Output buffer circuit with switching speed control circuit
FUJITSU LTD1 citations43
SMK KK
8 patentsUSD793367SAug 1, 2017
Remote controller
SMK KK17 citations93
US5200718AApr 6, 1993
Balun transformer with common mode coil
SMK KK25 citations93
US5556292ASep 17, 1996
Cable connector
SMK KK36 citations91
USD807867SJan 16, 2018
Infrared communication apparatus
SMK KK19 citations88
USD793366SAug 1, 2017
Remote controller
SMK KK8 citations84
USD793365SAug 1, 2017
Remote controller
SMK KK12 citations81
US5667404ASep 16, 1997
Co-axial connector for high-frequency cable
SMK KK16 citations74
US7997939B2Aug 16, 2011
Plug
SMK KK2 citations60
MITSUI PETROCHEMICAL IND
5 patentsUS4692506ASep 8, 1987
Five-component copolyester, process for preparation thereof, and shaped articles thereof
MITSUI PETROCHEMICAL IND13 citations73
US4622268ANov 11, 1986
Five-component copolyester, process for preparation thereof, and shaped articles thereof
MITSUI PETROCHEMICAL IND16 citations73
US5158827AOct 27, 1992
Matt film with a rough surface
MITSUI PETROCHEMICAL IND7 citations72
US5382620AJan 17, 1995
Resin composition
MITSUI PETROCHEMICAL IND6 citations70
US5338792AAug 16, 1994
Heat-resistant overwrap film from 4-methyl-1-pentene and isobutylene and 1-butene
MITSUI PETROCHEMICAL IND1 citations48