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Inventor

HIRONOBU CHIBA

Inventor
JP

Overview

2→
Patents
2023–2024
Patent span
Physics
Primary field (CPC G)

Patents· 2 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G06Fprimary
G06FElectric digital data processing33%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers33%
G06NComputing arrangements based on specific computational models17%
G10LSpeech analysis techniques or speech synthesis17%
PatentTitleYear
11,922,964PSD optimization apparatus, PSD optimization method, and program202411,758,324PSD optimization apparatus, PSD optimization method, and program2023

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2023–2024Patents assigned to NIPPON TELEGRAPH & TELEPHONE (2)· patent assignee history
2023–2024Based in JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NIPPON TELEGRAPH & TELEPHONE22023–2024
Locations
LocationPatentsSpan
JP22023–2024