Inventor
KOHNO AKIOMI
JP17 patents
Patents
17 patentsUS5358032AOct 25, 1994
LSI package cooling heat sink, method of manufacturing the same and LSI package to which the heat sink is mounted
HITACHI LTD73 citations96
US5276573AJan 4, 1994
Slider unit controllably actuated at a surface of a moving information recording medium
HITACHI LTD99 citations96
US5233260AAug 3, 1993
Stack-type piezoelectric element and process for production thereof
HITACHI LTD51 citations96
US5188280AFeb 23, 1993
Method of bonding metals, and method and apparatus for producing semiconductor integrated circuit device using said method of bonding metals
HITACHI LTD114 citations96
US4619316AOct 28, 1986
Heat transfer apparatus
HITACHI LTD121 citations96
US5090609AFeb 25, 1992
Method of bonding metals, and method and apparatus for producing semiconductor integrated circuit device using said method of bonding metals
HITACHI LTD98 citations95
US5307687AMay 3, 1994
Electromagnetic flowmeter
HITACHI LTD20 citations92
US5163209ANov 17, 1992
Method of manufacturing a stack-type piezoelectric element
HITACHI LTD37 citations92
US5964398AOct 12, 1999
Vane member and method for producing joint
HITACHI LTD26 citations91
US4854495AAug 8, 1989
Sealing structure, method of soldering and process for preparing sealing structure
HITACHI LTD42 citations89
US5196756AMar 23, 1993
Stack-type piezoelectric element, process for producing the same, and stack-type piezoelectric device
HITACHI LTD24 citations88
US4699310AOct 13, 1987
Method of bonding alumina to metal
HITACHI LTD24 citations81
US4624403ANov 25, 1986
Method for bonding ceramics to metals
HITACHI LTD24 citations81
US4914950AApr 10, 1990
Ceramic conduit assembly with metal outer tube
HITACHI LTD16 citations74
US4871107AOct 3, 1989
Method for bonding ceramics to each other or a ceramic to a metal
HITACHI LTD7 citations74
US5400659AMar 28, 1995
Electromagnetic flowmeter and manufacture method of same
HITACHI LTD14 citations73
US4749118AJun 7, 1988
Method for bonding ceramic to metal
HITACHI LTD17 citations72