Inventor

KONISHI YOSHIHIRO

JP48 patents

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

KONISHI YOSHIHIRO

UNIDEN KK

Electronic apparatus case having an electro-magnetic wave shielding structure

Dielectric waveguide-type filter

Resonant wave filter

Electro-magnetic wave shielding structure

Microwave filter device

Microwave directional coupler

Quasi-TEM mode dielectric filter

Dielectric multi-line resonator including a coupling conductor line mainly inductively coupled to a resonator conductor line

Frequency-fluctuating interference removed receiver

Ultra-wide frequency range constant phase difference power distributor

Ferrite loaded constant impedance element and a constant phase circuit using it in an ultra-wide frequency range

S/M enhancer

Frequency-fluctuating interference removed receiver

Distributed constant type multiple-line circuit

Rectification feedback high frequency circuit arrangement including an adaptive filter

Ferri-magnetic film frequency modulator

IND TECH RES INST

Transformerless power conversion circuit for grid-connected power generation systems

Bridge battery voltage equalizer

Device for controlling single-phase power conditioner for renewable energy system

Inverter circuit and control circuit thereof

Sensorless measurement method and device for filter capacitor current by using a state observer

Method of ripple-compensation control and electrical energy conversion device using the same

Apparatus for controlling H-bridge DC-AC inverter

Resonance circuit for use in H-bridge DC-DC converter

Dead-time voltage compensation apparatus and dead-time voltage compensation method

DC-AC inverter system using state observer and control method thereof

Voltage balance control method and device for three-phase DC-AC inverter

Voltage compensating method for converter

KAO CORP

Water-in-oil type emulsified fat and/or oil composition

Acid oil-in-water emulsified composition

Foamable oil-in-water emulsion

Acid oil-in-water emulsified composition

NITTA CORP

Elevator drive belt

Band-shaped belt, endless belt, and method for manufacturing same

Wiper and method of manufacturing the same

Endless flat belt and method for manufacturing the same

HUANG YUNG-FU

Power conversion device and control method thereof

DC-to-AC power inverting apparatus for photovoltaic modules

Resonance circuit for DC-link voltage control in DC-to-AC inverter

JAPAN BROADCASTING CORP

Microwave circuits constructed inside a waveguide

Low-loss microwave dielectric material

NIPPON PAINT CO LTD

Housing for electronic apparatus and method of damping unwanted radiation of electromagnetic waves

OKI ELECTRIC IND CO LTD

FM Demodulator with variable bandpass filter

LAB CO K

Lumped element circulator having a plurality of separated operation bands

KANEMITSU CORP

Sheet metal member and method of manufacturing the member

KOBE STEEL LTD

Method of producing solid wire for welding

KONISHI YOSHIHIRO

Liquid detergent composition

TAMAKI YOSHIRO

Method for producing joined belt