Inventor

TOGAMI MASAHITO

JP20 patents

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

TOGAMI MASAHITO

HITACHI LTD

Dialog system with self-learning natural language understanding

Dereverberation parameter estimation device and method, dereverberation/echo-cancellation parameter estimation device, dereverberation device, dereverberation/echo-cancellation device, and dereverberation device online conferencing system

Sound signal procession method and device

Control system, moving object, and control apparatus

Synchronization method for visual information and auditory information and information processing device

Sound collection system

Control apparatus, control system, and control method

HITACHI HIGH TECH CORP

Plasma processing apparatus and operating method of plasma processing apparatus

Mass spectrometric system

Plasma processing apparatus and operational method thereof

Plasma processing apparatus and operational method thereof

TOGAMI MASAHITO

Sound monitoring system for sound field selection based on stored microphone data

Acoustic echo canceller system

Voice communication device, voice communication method, and voice communication program

AMAZON TECH INC

Multi-talker audio stream separation, transcription and diaraization

Real-time low-complexity stereo speech enhancement with spatial cue preservation

Sentiment-based conversation hotspot detection

CASIO HITACHI MOBILE COMM CO

Portable terminal device

KOIKE ATSUSHI

Noise suppression system, sound acquisition apparatus, sound output apparatus, and computer-readable medium

KAWAGUCHI YOHEI

Systems and computer program products for mass spectrometry