Inventor
SETSUNE KENTARO
JP40 patents
⚠️ This page may combine multiple inventors who share the name “SETSUNE KENTARO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
39 patentsUS4859908AAug 22, 1989
Plasma processing apparatus for large area ion irradiation
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD230 citations99
US6360112B1Mar 19, 2002
High-frequency circuit element having a superconductive resonator tuned by another movable resonator
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD37 citations96
US5869846AFeb 9, 1999
Superconducting junction device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD56 citations96
US5815900AOct 6, 1998
Method of manufacturing a surface acoustic wave module
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD39 citations96
US5757250AMay 26, 1998
Surface acoustic wave module with thin film for wave transmission velocity differentiation
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD50 citations96
US5481119AJan 2, 1996
Superconducting weak-link bridge
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD83 citations96
US4980339ADec 25, 1990
Superconductor structure
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD33 citations93
US4870632ASep 26, 1989
Optical head with astigmatic reflecting element
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD25 citations93
US6741142B1May 25, 2004
High-frequency circuit element having means for interrupting higher order modes
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD31 citations92
US6350999B1Feb 26, 2002
Electron-emitting device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD20 citations92
US6178339B1Jan 23, 2001
Wireless communication filter operating at low temperature
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD20 citations92
US6016434AJan 18, 2000
High-frequency circuit element in which a resonator and input/ouputs are relatively movable
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD20 citations92
US5996199ADec 7, 1999
Method of manufacturing surface acoustic ware modules
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD27 citations92
US5459800AOct 17, 1995
Optical modulation device and method of driving the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD21 citations92
US5400416AMar 21, 1995
Optical modulation device with coupled line structure and method of driving the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD20 citations92
US5047390ASep 10, 1991
Josephson devices and process for manufacturing the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD30 citations92
US5585167ADec 17, 1996
Thin-film conductor and method of fabricating the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD30 citations89
US6239674B1May 29, 2001
Elliptical resonator with an input/output capacitive gap
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD17 citations84
US4464597AAug 7, 1984
Surface acoustic wave device comprising an interdigital transducer having omitted fingers
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD22 citations82
US4715680ADec 29, 1987
Optical switch
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD21 citations81
US6381478B2Apr 30, 2002
Superconductive high-frequency circuit element with smooth contour
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD7 citations74
US6252475B1Jun 26, 2001
High-frequency circuit element
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD10 citations74
US6160266ADec 12, 2000
Superconducting device and a method of manufacturing the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD7 citations74
US5757243AMay 26, 1998
High frequency system including a superconductive device and temperature controlling apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD8 citations74
US5462921AOct 31, 1995
Method of forming Hg-containing oxide superconducting films
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD7 citations74
US4796982AJan 10, 1989
Optical valve
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD17 citations74
US4409567AOct 11, 1983
Surface acoustic wave device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD16 citations74
US5828079AOct 27, 1998
Field-effect type superconducting device including bi-base oxide compound containing copper
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD14 citations73
US6360111B1Mar 19, 2002
High-frequency circuit element having a superconductive resonator with an electroconductive film about the periphery
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD3 citations63
US5885937AMar 23, 1999
Superconducting tunnel junction element and superconducting device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD6 citations63
US5856204AJan 5, 1999
Tunnel-type Josephson element and method for manufacturing the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD5 citations63
US5480859AJan 2, 1996
Bi-Sr-Ca-Cu-O superconductor junction through a Bi-Sr-Cu-O barrier layer
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD3 citations63
US5434126AJul 18, 1995
Thin-film high Tc superconductor comprising a ferroelectric buffer layer
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD6 citations63
US5731270AMar 24, 1998
Oxide superconductor and method and apparatus for fabricating the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD3 citations62
US5145830ASep 8, 1992
Method for manufacturing thin film oxide superconductors and superconductor devices by x-ray irradiation
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD5 citations62
US4610894ASep 9, 1986
Method of manufacturing surface acoustic wave device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD4 citations60
US5527767AJun 18, 1996
Method for annealing thin film superconductors
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD4 citations57
US6147360ANov 14, 2000
Superconducting device and a method of manufacturing the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD1 citations52
US6984540B2Jan 10, 2006
Surface acoustic wave device and method for producing the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD1 citations47