Inventor

RYU TAKASHI

JP61 patents

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

RYU TAKASHI

NGK INSULATORS LTD

Electrochemical cell stacks

Electrochemical cell and cell stack device

Cell stack device

Electrochemical cell

Electrochemical cell

Electrochemical cell

Electrochemical cell including cathode with main phase of perovskite oxide and second phase of Co3O4 and (Co,Fe) 3O4

Electrochemical cell

Holding member for holding an electrochemical cell, a holding substrate for the same, an electrochemical system and a connecting member for electrochemical cells

Joining structure

Electrochemical cell

Electrochemical cell and cell stack device

Cell stack device

Electrochemical cell including cathode with main phase of perovskite oxide and second phase of SrSO4 and (Co, Fe)3O4

Electrochemical cell

Electrochemical device including a binding layer having a spinel-type crystal structure

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

Current mode switching regulator with predetermined on time

Active diode

DC-to-DC converter

Method and apparatus for performing lossless sensing and negative inductor currents in a high side switch

DC-DC converter

Power supply

Performance controller for a step down current mode switching regulator

Current detection circuit and switching power supply using the same

DC-DC converter

Multi-output power supply and electronic device using them

DC-DC converter

PANASONIC CORP

Buck-boost switching regulator

Switching regulator

Hysteretic switching regulator

Power supply

Step-up converter

Current detection circuit and switching power supply

Step-down switching regulator

Output circuit

Step-down converter

Step-up converter

Step-up power supply device

OHMORI MAKOTO

Bonding agent comprising spherical sintered metal oxide powder

Solid oxide fuel cell

Solid oxide fuel cell having a closed recessed structure

Structure of solid oxide fuel cell

Coating body

NUVOTON TECHNOLOGY CORP JAPAN

Battery management circuit and energy storage device

Battery management circuit, energy storage device, and battery management method

PANASONIC IP MAN CO LTD

Bi-directional converter, controller, and semiconductor device

ISHII TAKUYA

Current sense circuit and switching regulator using the same

YOSHIDA TOSHIHIRO

Solid oxide fuel cell

RYU TAKASHI

Method of manufacturing transition metal oxide having spinel structure

MIKAMI KOUICHI

Current detection circuit and voltage converter using the current detection circuit