Inventor
KAWASAKI TAKAFUMI
JP17 patents
⚠️ This page may combine multiple inventors who share the name “KAWASAKI TAKAFUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
8 patentsUSD441761SMay 8, 2001
Computer generated icon for a display screen
HITACHI LTD171 citations97
US6711281B2Mar 23, 2004
Method of measuring a biomagnetic field, method of analyzing a measured biomagnetic field, and method of displaying biomagnetic field data, and apparatus therefor
HITACHI LTD23 citations92
US6473518B1Oct 29, 2002
Method of measuring a biomagnetic field, method of analyzing a measured biomagnetic field, method of displaying biomagnetic field data, and apparatus therefor
HITACHI LTD24 citations92
US6336043B1Jan 1, 2002
Method for processing biomagnetic field data, magnetic field contour mapping, forming their waveforms and a biomagnetic instrument using the same
HITACHI LTD16 citations92
US5444477AAug 22, 1995
Video telephone system
HITACHI LTD34 citations91
US7194121B2Mar 20, 2007
Method of measuring a biomagnetic field, method of analyzing a measured biomagnetic field, method of displaying biomagnetic field data, and an apparatus therefor
HITACHI LTD5 citations74
US7433506B2Oct 7, 2008
Method of measuring a biomagnetic field, method of analyzing a measured biomagnetic field, method of displaying biomagnetic field data, and an apparatus therefor
HITACHI LTD1 citations63
US6961605B2Nov 1, 2005
Method for processing biomagnetic field data, magnetic field contour mapping, forming their waveforms and a biomagnetic instrument using the same
HITACHI LTD3 citations63
KAWASAKI TAKAFUMI
3 patentsUS8075647B2Dec 13, 2011
Slurry for slicing silicon ingot and method for slicing silicon ingot using the same
KAWASAKI TAKAFUMI12 citations81
US8256407B2Sep 4, 2012
Multi-wire saw and method for cutting ingot
KAWASAKI TAKAFUMI6 citations70
US8098365B2Jan 17, 2012
Illumination optical system, exposure apparatus, and device manufacturing method
KAWASAKI TAKAFUMI0 citations39