Inventor

SAKAMOTO YUKIO

JP53 patents

⚠️ This page may combine multiple inventors who share the name “SAKAMOTO YUKIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MURATA MANUFACTURING CO

45 patents

US5069641ADec 3, 1991

Modular jack

MURATA MANUFACTURING CO187 citations99

US6160465ADec 12, 2000

High-frequency choke coil

MURATA MANUFACTURING CO66 citations96

US6054649AApr 25, 2000

Insulated wire with noise-suppressing function

MURATA MANUFACTURING CO53 citations96

US5420553AMay 30, 1995

Noise filter

MURATA MANUFACTURING CO74 citations96

US5282759AFeb 1, 1994

Modular jack

MURATA MANUFACTURING CO52 citations96

US5159300AOct 27, 1992

Noise filter comprising a monolithic laminated ceramic varistor

MURATA MANUFACTURING CO54 citations96

US5139442AAug 18, 1992

Modular jack

MURATA MANUFACTURING CO61 citations96

US5015204AMay 14, 1991

Modular jack

MURATA MANUFACTURING CO65 citations96

US4789847ADec 6, 1988

Filter connector

MURATA MANUFACTURING CO110 citations96

US4746557AMay 24, 1988

LC composite component

MURATA MANUFACTURING CO123 citations96

US4590537AMay 20, 1986

Laminated capacitor of feed-through type

MURATA MANUFACTURING CO125 citations96

US4563659AJan 7, 1986

Noise filter

MURATA MANUFACTURING CO128 citations96

US4320364AMar 16, 1982

Capacitor arrangement

MURATA MANUFACTURING CO107 citations96

US4908590AMar 13, 1990

Chip-like LC filter

MURATA MANUFACTURING CO88 citations95

US4801904AJan 31, 1989

Chip-like LC filter

MURATA MANUFACTURING CO103 citations95

US5386335AJan 31, 1995

Surge absorber

MURATA MANUFACTURING CO66 citations94

US4964806AOct 23, 1990

Surface-mounting connector

MURATA MANUFACTURING CO26 citations93

US4777461AOct 11, 1988

LC composite component

MURATA MANUFACTURING CO40 citations93

US4700155AOct 13, 1987

Feedthrough noise eliminating filter having integrally stepped mounting portion

MURATA MANUFACTURING CO42 citations93

US5612656AMar 18, 1997

Resonator with spiral-shaped pattern electrodes

MURATA MANUFACTURING CO28 citations92

US5530411AJun 25, 1996

Laminate type LC composite device having a micro coil

MURATA MANUFACTURING CO25 citations92

US4784618ANov 15, 1988

Filter connector device

MURATA MANUFACTURING CO52 citations92

US6762925B2Jul 13, 2004

Ceramic electronic component and method for making the same

MURATA MANUFACTURING CO32 citations91

US4803453AFeb 7, 1989

Laminated transformer

MURATA MANUFACTURING CO48 citations91

US4675629AJun 23, 1987

Noise filter

MURATA MANUFACTURING CO46 citations91

US4945332AJul 31, 1990

Noise suppression inductor

MURATA MANUFACTURING CO29 citations90

US4779068AOct 18, 1988

Noise suppression inductor

MURATA MANUFACTURING CO40 citations90

US6369318B1Apr 9, 2002

Radiant noise inhibiting assembly

MURATA MANUFACTURING CO14 citations84

US5022870AJun 11, 1991

Retainer for connector terminals

MURATA MANUFACTURING CO20 citations82

US4514782AApr 30, 1985

Multiple feedthrough-capacitor unit

MURATA MANUFACTURING CO24 citations82

US5422622AJun 6, 1995

Flexible distribution sheet

MURATA MANUFACTURING CO7 citations74

US5018990AMay 28, 1991

Filter connector

MURATA MANUFACTURING CO10 citations74

US4918417AApr 17, 1990

Inductor having parallel line electrodes

MURATA MANUFACTURING CO14 citations74

US4875862AOct 24, 1989

Surface mountable connector

MURATA MANUFACTURING CO12 citations74

US4663694AMay 5, 1987

Chip capacitor

MURATA MANUFACTURING CO11 citations74

US5977854ANov 2, 1999

Electromagnetic noise absorber

MURATA MANUFACTURING CO13 citations73

US4374369AFeb 15, 1983

Electromagnetic interference elimination filter

MURATA MANUFACTURING CO17 citations70

US5081434AJan 14, 1992

Filter connector

MURATA MANUFACTURING CO9 citations69

US4777455AOct 11, 1988

Power supply cord with a noise filter

MURATA MANUFACTURING CO13 citations69

US6657827B1Dec 2, 2003

Head

MURATA MANUFACTURING CO9 citations68

US4757282AJul 12, 1988

Line filter

MURATA MANUFACTURING CO6 citations63

US4827634AMay 9, 1989

Three-terminal capacitor

MURATA MANUFACTURING CO6 citations61

US4700440AOct 20, 1987

LC filter manufacturing method

MURATA MANUFACTURING CO5 citations61

US5878132AMar 2, 1999

High-frequency noise elimination for use in telephone systems

MURATA MANUFACTURING CO4 citations60

US5132649AJul 21, 1992

Signal input device

MURATA MANUFACTURING CO3 citations57

COMBI CO

2 patents

US6746080B2Jun 8, 2004

Child car seat

COMBI CO83 citations92

US7407232B2Aug 5, 2008

Seat for a child

COMBI CO10 citations77

SHARP KK

1 patent

US5436660AJul 25, 1995

Image sensing apparatus having plurality of optical systems and method of operating such apparatus

SHARP KK261 citations99

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

1 patent

US4214994AJul 29, 1980

Reverse osmosis membrane

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD89 citations94

NIPPON DENSO CO

1 patent

US5284302AFeb 8, 1994

Fuel injection valve

NIPPON DENSO CO17 citations74

Showing the top 50 of 53 patents by PatentIndex Score.