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Inventor

Hideto Yamamoto

Inventor
Kanagawa, JP

Overview

2→
Patents
2018
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 transducers50%
LOC1450%
PatentTitleYear
D0823278Headphone201810,028,049Headphones2018

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2018Patents assigned to SONY CORP (2)· patent assignee history
2018Based in Kanagawa, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SONY CORP22018
Locations
LocationPatentsSpan
Kanagawa, JP22018