Inventor
TAKEUCHI HIROSHI
JP273 patents
⚠️ This page may combine multiple inventors who share the name “TAKEUCHI HIROSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
13 patentsUS4680499AJul 14, 1987
Piezoelectric ultrasonic transducer with acoustic matching plate
HITACHI LTD155 citations99
US6557558B1May 6, 2003
Medical treatment apparatus
HITACHI LTD82 citations98
US5190039AMar 2, 1993
Apparatus and method for monitoring body organs
HITACHI LTD106 citations96
US5097709AMar 24, 1992
Ultrasonic imaging system
HITACHI LTD76 citations96
US4683396AJul 28, 1987
Composite ultrasonic transducers and methods for making same
HITACHI LTD89 citations96
US4658176AApr 14, 1987
Ultrasonic transducer using piezoelectric composite
HITACHI LTD58 citations96
US4692654ASep 8, 1987
Ultrasonic transducer of monolithic array type
HITACHI LTD47 citations93
US5419320AMay 30, 1995
Method and apparatus for obtaining an image indicating metabolism in a body
HITACHI LTD49 citations92
US5148022ASep 15, 1992
Method for optically inspecting human body and apparatus for the same
HITACHI LTD56 citations92
US4937454AJun 26, 1990
Radiation detector
HITACHI LTD28 citations92
US4803392AFeb 7, 1989
Piezoelectric transducer
HITACHI LTD32 citations92
US4677336AJun 30, 1987
Piezoelectric transducer and process for its production
HITACHI LTD37 citations92
US4628223ADec 9, 1986
Composite ceramic/polymer piezoelectric material
HITACHI LTD43 citations92
DAIKIN MFG CO LTD
6 patentsUS5431268AJul 11, 1995
Clutch cover assembly
DAIKIN MFG CO LTD21 citations93
US5186298AFeb 16, 1993
Clutch cover assembly
DAIKIN MFG CO LTD27 citations93
US4924991AMay 15, 1990
Clutch cover assembly with self-adjusting pressure plate
DAIKIN MFG CO LTD41 citations93
US4467905AAug 28, 1984
Clutch disc
DAIKIN MFG CO LTD41 citations93
US5392888AFeb 28, 1995
Modular clutch construction
DAIKIN MFG CO LTD21 citations92
US5088583AFeb 18, 1992
Clutch cover assembly with spring biased release assembly
DAIKIN MFG CO LTD28 citations92
FUJITSU TEN LTD
3 patentsFUJI PHOTO FILM CO LTD
3 patentsUS6338808B1Jan 15, 2002
Liquid crystal composition comprising liquid crystal molecules and alignment promoter
FUJI PHOTO FILM CO LTD118 citations98
US7060333B2Jun 13, 2006
Phase difference plate comprising polymer film containing compound having rod-shaped molecular structure
FUJI PHOTO FILM CO LTD21 citations92
US6875483B2Apr 5, 2005
Liquid crystal composition comprising liquid crystal molecules and alignment promoter
FUJI PHOTO FILM CO LTD40 citations92
HITACHI MEDICAL CORP
2 patentsSHINKO SELLBIC CO LTD
2 patentsMITSUBISHI HEAVY IND LTD
2 patentsNEC CORP
2 patentsUS5526522AJun 11, 1996
Automatic program generating system using recursive conversion of a program specification into syntactic tree format and using design knowledge base
NEC CORP55 citations93
US5343097AAug 30, 1994
Phase comparator circuit and phase locked loop (PLL) circuit using the same
NEC CORP22 citations93
TOSHIBA KK
2 patentsSONY CORP
2 patentsHITCHI LTD
1 patentTOYOTA MOTOR CO LTD
1 patentNIKON CORP
1 patentKONISHIROKU PHOTO IND
1 patentITOKI CORP
1 patentDAIICHI PURE CHEMICALS CO LTD
1 patentNAMCO LTD
1 patentASAHI CHEMICAL IND
1 patentITOKI CREBIO CORP
1 patentMITSUBISHI ELECTRIC CORP
1 patentTOKYO SHIBAURA ELECTRIC CO
1 patentAISIN AW CO
1 patentHITACHI METALS LTD
1 patentShowing the top 50 of 273 patents by PatentIndex Score.