Inventor

KAWAI TOSHIYUKI

JP43 patents

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

KAWAI TOSHIYUKI

DENSO CORP

Method of controlling battery condition of self-generation electric vehicle

Residual capacity detecting apparatus for an electric vehicle&#39;s battery and a related residual capacity measuring method

Battery state estimating apparatus

Fuel cell system, related method and current measuring device for fuel cell system

Apparatus for predicting power parameter of secondary battery

Water control for a fuel cell system

Method for measuring water content of fuel cell based on conductivity of electrolyte

Moisture sensor and fuel cell system using same

Battery state estimation apparatus

Fuel cell control system

Fuel cell system

Fuel cell system

Battery state estimating device

Secondary battery control unit

Fuel cell system with partial heating of each individual fuel cell

TOYOTA MOTOR CO LTD

Battery capacity measuring and remaining capacity calculating system

Method for producing a non-aqueous secondary battery

Nonaqueous electrolyte solution for lithium secondary battery

Lithium ion secondary battery

Non-aqueous electrolyte secondary battery and assembly thereof

Nonaqueous electrolyte solution, nonaqueous electrolyte secondary battery, and method of producing nonaqueous electrolyte secondary battery

Electrolyte solution for lithium secondary battery

Method for generating learned model, non-transitory storage medium, and traffic jam predicting device

Nonaqueous electrolyte secondary battery

NIPPON DENSO CO

Battery condition detection method

Battery condition detection method

Crystal-etched matching faces on semiconductor chip and supporting semiconductor substrate

NIPPON SOKEN

Method for detecting remaining battery current, voltage, and temperature capacity by continuously monitoring

Apparatus for charging a battery for a charge time determined based on the depth of discharge

Method and device for checking battery charge

NIPPON LIGHT METAL CO

Method for producing profiled product having fins

Method of die casting a metallic cast product having a metallic hollow member embedded therein

Injection apparatus for a hot-chamber die-cast machine

KAWAI TOSHIYUKI

Electric power storage apparatus

Electricity storage control apparatus and method of controlling electricity storage

Nonaqueous electrolyte solution and method for producing nonaqueous electrolyte secondary battery

SANDEN CORP

Receiver dryer for a refrigeration circuit

Vehicle air-conditioning system

NIPPON LIGHT METAL RES LABOR

Die assembly for squeeze casting of metals

SUMITOMO METAL IND

Process for producing metal powder

NIDEK KK

Eye refractive power measurement apparatus

NITTOH DENKI COMPANY LTD

Multilayer aligned-winding coil

DAIKIN IND LTD

Electrolyte solution, electrochemical device, lithium ion secondary battery, and module

Residual capacity detecting apparatus for an electric vehicle's battery and a related residual capacity measuring method