Inventor
KATO KATSUHIRO
JP45 patents
⚠️ This page may combine multiple inventors who share the name “KATO KATSUHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OKI ELECTRIC IND CO LTD
15 patentsUS5962902AOct 5, 1999
Semiconductor CMOS device with circuit for preventing latch-up
OKI ELECTRIC IND CO LTD20 citations93
US6608744B1Aug 19, 2003
SOI CMOS input protection circuit with open-drain configuration
OKI ELECTRIC IND CO LTD34 citations92
US6534831B2Mar 18, 2003
Semiconductor integrated circuit device
OKI ELECTRIC IND CO LTD32 citations92
US6239958B1May 29, 2001
Electrostatic damage protection circuit and dynamic random access memory
OKI ELECTRIC IND CO LTD53 citations92
US7061052B2Jun 13, 2006
Input protection circuit connected to protection circuit power source potential line
OKI ELECTRIC IND CO LTD6 citations74
US7012308B2Mar 14, 2006
Diode
OKI ELECTRIC IND CO LTD8 citations74
US6803632B2Oct 12, 2004
Semiconductor circuit having an input protection circuit
OKI ELECTRIC IND CO LTD12 citations74
US6580592B2Jun 17, 2003
Semiconductor device
OKI ELECTRIC IND CO LTD8 citations74
US6515337B1Feb 4, 2003
Input protection circuit connected to projection circuit power source potential line
OKI ELECTRIC IND CO LTD6 citations74
US6388289B1May 14, 2002
Semiconductor device having electrostatic discharge protection circuit
OKI ELECTRIC IND CO LTD8 citations74
US7352031B2Apr 1, 2008
Electrostatic-breakdown-preventive and protective circuit for semiconductor-device
OKI ELECTRIC IND CO LTD2 citations63
US7023070B2Apr 4, 2006
Semiconductor device
OKI ELECTRIC IND CO LTD4 citations63
US6710991B2Mar 23, 2004
Electrostatic-breakdown-preventive and protective circuit for semiconductor-device
OKI ELECTRIC IND CO LTD2 citations63
US5850094ADec 15, 1998
Semiconductor device
OKI ELECTRIC IND CO LTD3 citations63
US7113378B2Sep 26, 2006
ESD breakdown prevention protection circuit
OKI ELECTRIC IND CO LTD0 citations42
JAPAN DISPLAY INC
10 patentsUS12007642B2Jun 11, 2024
Display device
JAPAN DISPLAY INC3 citations86
US10908451B2Feb 2, 2021
Display device
JAPAN DISPLAY INC4 citations84
US10684503B2Jun 16, 2020
Display device
JAPAN DISPLAY INC3 citations84
US10133113B2Nov 20, 2018
Display device
JAPAN DISPLAY INC3 citations84
US10078238B2Sep 18, 2018
Display device
JAPAN DISPLAY INC3 citations73
US12292640B2May 6, 2025
Display device
JAPAN DISPLAY INC0 citations62
US11681177B2Jun 20, 2023
Display device
JAPAN DISPLAY INC0 citations62
US11353736B2Jun 7, 2022
Display device
JAPAN DISPLAY INC0 citations62
US9310651B2Apr 12, 2016
Liquid crystal display device with first and second substrates sealed by sealing material with an end of protective material on second substrate being disposed between inner and outer wall surfaces of the sealing material
JAPAN DISPLAY INC0 citations50
US10061152B2Aug 28, 2018
Display device
JAPAN DISPLAY INC0 citations42
OKI SEMICONDUCTOR CO LTD
4 patentsUS7649229B2Jan 19, 2010
ESD protection device
OKI SEMICONDUCTOR CO LTD6 citations63
US7791148B2Sep 7, 2010
Semiconductor device
OKI SEMICONDUCTOR CO LTD0 citations52
US7782579B2Aug 24, 2010
Semiconductor integrated circuit
OKI SEMICONDUCTOR CO LTD1 citations52
US7545618B2Jun 9, 2009
Semiconductor device
OKI SEMICONDUCTOR CO LTD0 citations52
RCA CORP
2 patentsTOSHIBA KK
2 patentsUS6426294B1Jul 30, 2002
Copper-based metal polishing composition, method for manufacturing a semiconductor device, polishing composition, aluminum-based metal polishing composition, and tungsten-based metal polishing composition
TOSHIBA KK29 citations92
US6861010B2Mar 1, 2005
Copper-based metal polishing composition, method for manufacturing a semiconductor device, polishing composition, aluminum-based metal polishing composition, and tungsten-based metal polishing composition
TOSHIBA KK9 citations73