Inventor

KAWAGUCHI TAMIO

JP18 patents

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

KAWAGUCHI TAMIO

TOSHIBA KK

Resonant circuit, filter circuit, and antenna device

Transmission line and quantum computer

Thermal insulation waveguide and wireless communication device

Electronic circuit and calculator

Electronic apparatus and method

Control apparatus and tunable filter apparatus

Filter characteristic tuning apparatus, tunable filter apparatus and control method for tunable filter apparatus

Superconducting antenna device

Vacuum insulating chamber including waveguides separated by an air gap and including two planar reflectors for controlling radiation power from the air gap

Filter circuit and radio communication device

High-frequency circuit defined by first and second conductive layers connected by conductive members and coupled to a third region of a specified configuration

Filter and wireless communication system

Filter and resonator

Displacement conversion mechanism and tunable filter device

Array antenna apparatus

KAWAGUCHI TAMIO

Heat insulating waveguides separated by an air gap and including two planar reflectors for controlling radiation power from the air gap

High-frequency filter

Radio-frequency filter comprising an even mode resonance of a same phase inside the bandwidth and an odd mode resonance of a reverse phase outside the bandwidth