P

Inventor

KURISU TORU

JP21 patents
⚠️ This page may combine multiple inventors who share the name “KURISU TORU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MURATA MANUFACTURING CO

17 patents
US6496087B1Dec 17, 2002

Multi-mode dielectric resonance devices, dielectric filter, composite dielectric filter, synthesizer, distributor, and communication equipment

MURATA MANUFACTURING CO22 citations92
US6278344B1Aug 21, 2001

Multiple-mode dielectric resonator and method of adjusting characteristic of the resonator

MURATA MANUFACTURING CO23 citations92
US6072378AJun 6, 2000

Multiple-mode dielectric resonator and method of adjusting characteristics of the resonator

MURATA MANUFACTURING CO23 citations92
US5710530AJan 20, 1998

TM dual mode dielectric resonator apparatus and methods for adjusting coupling coefficient and resonance frequencies thereof

MURATA MANUFACTURING CO27 citations92
US5708404AJan 13, 1998

TM dual mode dielectric resonator and filter utilizing a hole to equalize the resonators resonance frequencies

MURATA MANUFACTURING CO27 citations92
US6507254B1Jan 14, 2003

Multimodal dielectric resonance device, dielectric filter, composite dielectric filter, synthesizer, distributor, and communication apparatus

MURATA MANUFACTURING CO14 citations84
US5796320AAug 18, 1998

Dielectric resonator

MURATA MANUFACTURING CO19 citations84
US5638037AJun 10, 1997

TM dual mode dielectric resonator and filter utilizing different size resonators

MURATA MANUFACTURING CO17 citations82
US6781487B2Aug 24, 2004

Multimode dielectric resonator device, dielectric filter, composite dielectric filter, synthesizer, distributor, and communication device

MURATA MANUFACTURING CO12 citations74
US5754083AMay 19, 1998

TM mode dielectric resonator having frequency adjusting holes with voids

MURATA MANUFACTURING CO6 citations74
US5642085AJun 24, 1997

TM mode dielectric resonator having coupling holes with voids

MURATA MANUFACTURING CO11 citations74
US6429756B1Aug 6, 2002

Dielectric resonator, filter, duplexer, oscillator and communication apparatus

MURATA MANUFACTURING CO8 citations73
US5780072AJul 14, 1998

Manufacturing apparatus for manufacturing TM dual mode dielectric resonator apparatus

MURATA MANUFACTURING CO3 citations63
US5659275AAug 19, 1997

TM dual mode dielectric resonator apparatus with a method for adjusting the coupling coefficients

MURATA MANUFACTURING CO4 citations63
US6338804B1Jan 15, 2002

Method for removing conductive portions

MURATA MANUFACTURING CO3 citations61
US6838948B2Jan 4, 2005

Oscillation apparatus and communication apparatus using the same

MURATA MANUFACTURING CO0 citations51
US12431603B2Sep 30, 2025

Multilayer substrate and manufacturing method therefor

MURATA MANUFACTURING CO0 citations43

MAZDA MOTOR

3 patents

CITIZEN WATCH CO LTD

1 patent