Inventor
KATOH YASUHIRO
JP19 patents
⚠️ This page may combine multiple inventors who share the name “KATOH YASUHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
17 patentsUS6260350B1Jul 17, 2001
Gas turbine
HITACHI LTD117 citations99
US7040083B2May 9, 2006
Gas turbine having water injection unit
HITACHI LTD59 citations96
US6530210B2Mar 11, 2003
Gas turbine
HITACHI LTD32 citations96
USRE39092EMay 9, 2006
Gas turbine with water injection
HITACHI LTD26 citations92
US6779332B2Aug 24, 2004
Gas turbine
HITACHI LTD18 citations92
US6711888B2Mar 30, 2004
Gas turbine
HITACHI LTD23 citations92
US6705074B2Mar 16, 2004
Gas turbine with water injection
HITACHI LTD15 citations92
US6568167B2May 27, 2003
Gas turbine having water droplet injector
HITACHI LTD15 citations92
US6568168B2May 27, 2003
Gas turbine having water spray injection control
HITACHI LTD16 citations92
US5554000ASep 10, 1996
Blade profile for axial flow compressor
HITACHI LTD46 citations91
US4907100AMar 6, 1990
Readout circuit in magnetic recording device
HITACHI LTD24 citations91
USRE38831EOct 18, 2005
Gas turbine having water spray injection control
HITACHI LTD18 citations84
US5586857ADec 24, 1996
Rotating stall prevention system for compressor
HITACHI LTD19 citations83
US4716306ADec 29, 1987
Circuit for detecting variation of resistance of a variable-resistance element
HITACHI LTD21 citations82
US5008761AApr 16, 1991
Readout circuit in magnetic recording device
HITACHI LTD10 citations74
US4755891AJul 5, 1988
Circuit for processing waveform of reproduced signal in magnetic reproducing apparatus
HITACHI LTD7 citations74
US4600965AJul 15, 1986
Current driving circuit
HITACHI LTD5 citations63