Inventor
TAKEUCHI RYOZO
JP25 patents
⚠️ This page may combine multiple inventors who share the name “TAKEUCHI RYOZO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
19 patentsUS5483630AJan 9, 1996
Method and apparatus for representing motion of multiple-jointed object, computer graphic apparatus, and robot controller
HITACHI LTD195 citations99
US6005589ADec 21, 1999
Method and apparatus for representing motion of multiple-jointed object, computer graphic apparatus, and robot controller
HITACHI LTD65 citations96
US5267154ANov 30, 1993
Biological image formation aiding system and biological image forming method
HITACHI LTD144 citations96
US5404426AApr 4, 1995
Method of displaying hair style and apparatus for the same
HITACHI LTD96 citations95
US4888648ADec 19, 1989
Electronic album
HITACHI LTD152 citations95
US5870096AFeb 9, 1999
Method and apparatus for displaying images
HITACHI LTD21 citations92
US7557483B2Jul 7, 2009
Rotating electrical machine and manufacturing method thereof
HITACHI LTD15 citations84
US6337616B1Jan 8, 2002
Ignition coil for internal-combustion engine
HITACHI LTD14 citations84
US6504110B1Jan 7, 2003
Insulating circuit board and power semiconductor apparatus employing the same
HITACHI LTD14 citations83
US7236569B2Jun 26, 2007
X-ray tube
HITACHI LTD17 citations81
US4590489AMay 20, 1986
Thermal head
HITACHI LTD12 citations74
US7250766B2Jul 31, 2007
Gradient coil apparatus for magnetic resonance imaging system
HITACHI LTD9 citations73
US6237578B1May 29, 2001
Ignition coil for use in internal combustion engine
HITACHI LTD7 citations72
US6213109B1Apr 10, 2001
Ignition coil for use in internal combustion engine
HITACHI LTD13 citations72
US6008818ADec 28, 1999
Method and apparatus for producing animation image
HITACHI LTD12 citations72
US5680532AOct 21, 1997
Method and apparatus for producing animation image
HITACHI LTD16 citations72
US4145101AMar 20, 1979
Method for manufacturing gas insulated electrical apparatus
HITACHI LTD2 citations63
US6730255B2May 4, 2004
Method of manufacture of resin block
HITACHI LTD0 citations52
US6649847B2Nov 18, 2003
Resin block insulating system
HITACHI LTD0 citations52