Inventor
KAWABATA KENJI
JP32 patents
⚠️ This page may combine multiple inventors who share the name “KAWABATA KENJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
8 patentsUS5384516AJan 24, 1995
Information processing apparatus including a control circuit for controlling a liquid crystal display illumination based on whether illuminatio power is being supplied from an AC power source or from a battery
HITACHI LTD121 citations97
US6683418B2Jan 27, 2004
Inverter type illumination lighting apparatus
HITACHI LTD33 citations93
US6570343B1May 27, 2003
Device for turning on light and illumination apparatus
HITACHI LTD19 citations93
US5166579ANov 24, 1992
Discharge lamp operating circuit
HITACHI LTD40 citations90
US4739222AApr 19, 1988
Compact fluorescent lamp with a screw base
HITACHI LTD27 citations87
US6734641B2May 11, 2004
Device for turning on light and illumination apparatus
HITACHI LTD11 citations74
US4928037AMay 22, 1990
Protected discharge lamp lighting system
HITACHI LTD4 citations60
US4816720AMar 28, 1989
Discharge lamp operating circuit
HITACHI LTD4 citations60
UBE INDUSTRIES
6 patentsUS7595130B2Sep 29, 2009
Battery separator and lithium secondary battery
UBE INDUSTRIES51 citations98
US6627346B1Sep 30, 2003
Battery separator and lithium secondary battery
UBE INDUSTRIES63 citations91
US7303811B2Dec 4, 2007
Porous insulating film and its laminates
UBE INDUSTRIES7 citations73
US7311966B2Dec 25, 2007
Porous insulating film and its laminates
UBE INDUSTRIES5 citations62
US11139533B2Oct 5, 2021
Polyolefin micro-porous film, separator film for power-storage device, and power-storage device
UBE INDUSTRIES0 citations55
US11329349B2May 10, 2022
Polyolefin micro porous film, separator film for power-storage device, and power-storage device
UBE INDUSTRIES0 citations39
MURATA MANUFACTURING CO
4 patentsUS6472610B1Oct 29, 2002
Support structure for electronic component
MURATA MANUFACTURING CO30 citations92
US4552853ANov 12, 1985
Dielectric ceramic composition
MURATA MANUFACTURING CO7 citations74
US6037705AMar 14, 2000
Piezoelectric transformer including resilient adhesive support
MURATA MANUFACTURING CO7 citations73
US6451721B2Sep 17, 2002
Dielectric ceramic composition
MURATA MANUFACTURING CO4 citations58
IBM
3 patentsKAWABATA KENJI
3 patentsUS5360639ANov 1, 1994
Method of providing a decorative pattern on a screw head
KAWABATA KENJI13 citations72
US8198665B2Jun 12, 2012
Semiconductor storage device and manufacturing method thereof
KAWABATA KENJI2 citations60
US8062939B2Nov 22, 2011
Semiconductor storage element and manufacturing method thereof
KAWABATA KENJI0 citations51