Inventor

FUKASAWA ATSUSHI

21 patents

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

FUKASAWA ATSUSHI

OKI ELECTRIC IND CO LTD

Code-division multiple-access system with improved utilization of upstream and downstream channels

Multi-stage linear predictive analysis method for feature extraction from acoustic signals

Adaptively coded data communication system with half duplex and/or full duplex function

Method of controlling synchronization signal power in a communication system

Code-division multiple-access communication system providing enhanced capacity within limited bandwidth

Error control encoding system

High frequency filter

Block-spreading code-division multiple-access demodulator with improved interference cancellation

Spreading code generator and CDMA communication system

Code-division multiple-access demodulator with improved interference cancelation

High frequency filter

Linear predictive coding analysing apparatus and bandlimiting circuit therefor

Multi-stage linear predictive analysis circuit

Adaptive digital filter

Adaptive digital filter

High frequency filter

Stripline circulator wherein each inner conductor is V-shaped

Dielectric filter

Pattern matching system

IHI CORP

Device for switching/generating x-rays for diagnosis and curing

OKI ELECTRONICS CO LTD

Dielectric filter having trimmable capacitor