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Inventor

Akihiko Furuto

Inventor
Yamagata, JP

Overview

3→
Patents
2011–2012
Patent span
Electricity
Primary field (CPC H)

Patents· 3 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 transducers100%
PatentTitleYear
8,135,160'Speaker device and mobile phone'20128,041,071'Diaphragm and speaker device'20118,027,503'Diaphragm for speaker device, speaker device and mobile phone'2011

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2011–2012Patents assigned to PIONEER CORP (3)· patent assignee history
2011Patents assigned to PIONEER TOHOKU CORP (2)· patent assignee history
2011–2012Based in Yamagata, JP· patent location history
2011Based in Tendo, JP· patent location history
2012Patents assigned to FURUTO AKIHIKO (1)· patent assignee history
2012Patents assigned to MITOBE KUNIO (1)· patent assignee history
2012Patents assigned to TOKOKU PIONEER CORP (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
PIONEER CORP32011–2012
PIONEER TOHOKU CORP22011
FURUTO AKIHIKOself12012
MITOBE KUNIO12012
TOKOKU PIONEER CORP12012
Locations
LocationPatentsSpan
Yamagata, JP22011–2012
Tendo, JP12011