Inventor
MAKI NAOKI
JP17 patents
⚠️ This page may combine multiple inventors who share the name “MAKI NAOKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
12 patentsUS4996496AFeb 26, 1991
Bending magnet
HITACHI LTD138 citations95
US5189386AFeb 23, 1993
Aluminum-stabilized superconductor and superconducting coil, and method of manufacturing the superconductor
HITACHI LTD21 citations90
US4171494AOct 16, 1979
Electric rotary machine having superconducting rotor
HITACHI LTD24 citations82
US5812042ASep 22, 1998
Superconducting magnet formed by laminating hollow conductor plates
HITACHI LTD15 citations74
US4448042AMay 15, 1984
Coolant supply and discharge device for superconductive rotor
HITACHI LTD19 citations74
US4389585AJun 21, 1983
Superconductive rotor
HITACHI LTD11 citations74
US3960090AJun 1, 1976
Linear synchronous motor powered vehicle
HITACHI LTD17 citations74
US5222437AJun 29, 1993
Levitation system of a magnetically levitated train
HITACHI LTD11 citations71
US5598710AFeb 4, 1997
Superconducting apparatus and method for operating said superconducting apparatus
HITACHI LTD11 citations69
US4393429AJul 12, 1983
Superconductive coil system with protecting device
HITACHI LTD7 citations68
US5107524AApr 21, 1992
Synchrotron radiation utilizing apparatus and method for utilizing synchrotron radiation
HITACHI LTD4 citations63
US5502613AMar 26, 1996
Superconducting magnet abnormality detection and protection apparatus
HITACHI LTD3 citations62