Inventor

KAWAI KAZUO

JP50 patents

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

KAWAI KAZUO

GEN RES ELECTRONICS INC

Frequency discriminator for a direct conversion receiver

Direct conversion FSK signal radio receiver

Multi-valued signal decoding circuit having bit synchronization signal timing transition which is sampled and held

Tuning circuit

Circuit for detecting a center error to correct same

Biquad notch filter

Circuit for producing clock pulses from an inputted base band signal

Clock reproducing circuit for packet FSK signal receiver

Central error detecting circuit for FSK receiver

Radio receiver

Receiver input circuit

Tuning circuit

Tuning circuit

Active filter

Frequency scanning FSK receiver

Tuning circuit including a negative impedance circuit

Direct modulating FSK transmitter for MCA

Tuning circuit with controlled negative resistance

FSK signal demodulating integration-discharge circuit

Tuning circuit

Center frequency error detecting circuit for FSK signal receiver

AFC circuit for a frequency scanning FSK receiver

Demodulation correcting circuit for FSK receiver

Scanning receiver

Negative impedance converter

Negative resistance circuit

All pass filter

Tuning circuit having a resonance circuit and a negative resistance circuit

Frequency scanning type receiver

Variable capacitance circuit

AFC circuit for a frequency scanning receiver

Circuit for detecting a center level of a FSK demodulated signal to correct same

Circuit for detecting and correcting central level of FSK demodulation signal

KOKUSAI DENSHIN DENWA CO LTD

Transversal type smear-desmear filter

Automatic equalization system in FM communication circuit

Bessel function type automatic delay equalizer

Sampling function type equalizer

NANIWA PRODUCTS CO LTD

Moulding machine equipped with longitudinal laminating core boxes

Entirely automatic, cold box type machine for molding an integral connecting core

Entirely automatic, cold box type machine for molding an integral connecting core

ISUZU MOTORS LTD

Air deflector

Exhaust heat recovery device for internal combustion engine and exhaust heat recovery method for internal combustion engine

TOYO RADIATOR CO LTD

Oil cooler assembly with integrated oil filter for internal combustion engine

NIPPON OIL CO LTD

Pressure-sensitive adhesive composition produced from a base block copolymer, a resinous tackifier, a naphthenic or parffinic mineral oil, and an aromatic synthetic oil

TOYODA MACHINE WORKS LTD

Adaptive control apparatus for a machine tool

GEN RESAERCH OF ELECTRONICS IN

Variable capacitance circuit

NISSAN MOTOR

Assembly method for component parts and system

NANIWA PRODUCTS CO

Entirely automatic, cold box type machine for molding an integral connecting core

NIPPON PETROCHEMICALS CO LTD

Binder resin for lithographic printing ink vehicle and method for producing the same

IHI CORP

Jig used for repairing pin-coupling component and method using the same