Inventor
FUNAMOTO TAKAO
JP17 patents
⚠️ This page may combine multiple inventors who share the name “FUNAMOTO TAKAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
15 patentsUS5938954AAug 17, 1999
Submerged laser beam irradiation equipment
HITACHI LTD100 citations96
US5234154AAug 10, 1993
Method and apparatus for joining hot strips
HITACHI LTD30 citations92
US5051397ASep 24, 1991
Joined body of high-temperature oxide superconductor and method of joining oxide superconductors
HITACHI LTD35 citations92
US6225598B1May 1, 2001
Method of high frequency pulse arc welding and apparatus therefor
HITACHI LTD52 citations91
US6077615AJun 20, 2000
Gas turbine nozzle, power generation gas turbine, co-base alloy and welding material
HITACHI LTD34 citations91
US4996589AFeb 26, 1991
Semiconductor module and cooling device of the same
HITACHI LTD30 citations91
US4645119AFeb 24, 1987
Method of brazing an aluminum heat exchanger
HITACHI LTD53 citations91
US5231366AJul 27, 1993
Superconducting magnetic field generating apparatus and method of producing the same
HITACHI LTD23 citations90
US4740866AApr 26, 1988
Sealed-type liquid cooling device with expandable bellow for semiconductor chips
HITACHI LTD52 citations90
US5035579AJul 30, 1991
Water-turbine runner and process for manufacturing the same
HITACHI LTD40 citations88
US6213381B1Apr 10, 2001
Method of bonding metal plates, apparatus therefor and hot strip mill
HITACHI LTD15 citations82
US5884832AMar 23, 1999
Method of bonding metal plates, apparatus therefor and hot strip mill
HITACHI LTD17 citations82
US4809058AFeb 28, 1989
Integrated circuit device
HITACHI LTD20 citations81
US4902867AFeb 20, 1990
Method of joining an insulated wire to a conductive terminal
HITACHI LTD13 citations73
US4691856ASep 8, 1987
Diffusion bonding method using a high energy beam
HITACHI LTD16 citations71