P

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 patents
US4859908AAug 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

MATSUSHITA IND ELECTRIC CO LTD

1 patent