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Inventor

SHUICHI YANAGI

Inventor
JP

Overview

2→
Patents
2025
Patent span
Electricity
Primary field (CPC H)

Patents· 2 as inventor

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

H04Rprimary
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers40%
B60WConjoint control of vehicle sub-units of different type or different function20%
G10KSound-producing devices20%
H04SStereophonic systems20%
PatentTitleYear
12,262,171Audio spot forming device202512,192,700Audio spot system and audio spot forming method2025

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2025Patents assigned to NIPPON TELEGRAPH & TELEPHONE (2)· patent assignee history
2025Based in JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NIPPON TELEGRAPH & TELEPHONE22025
Locations
LocationPatentsSpan
JP22025