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Inventor

Hidekazu Miyaoka

Inventor
Kanagawa, JP

Overview

4→
Patents
2007–2016
Patent span
Electricity
Primary field (CPC H)

Patents· 4 as inventor

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

H04Mprimary
H04MTelephonic communication43%
G06FElectric digital data processing29%
F21VFunctional features or details of lighting devices or systems thereof14%
H05KPrinted circuits14%
PatentTitleYear
9,282,657'Terminal apparatus'20168,024,019'Portable information terminal'20117,622,685'Portable information terminal'20097,155,781'Electronic instrument'2007

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2007–2009Patents assigned to SONY ERICSSON MOBILE COMM JP (2)· patent assignee history
2007Based in Tokyo, JP· patent location history
2009–2016Based in Kanagawa, JP· patent location history
2011Patents assigned to SONY ERICSSON MOBILE COMM AB (1)· patent assignee history
2016Patents assigned to SONY CORP (1)· patent assignee history
2016Patents assigned to SONY MOBILE COMM AB (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SONY ERICSSON MOBILE COMM JP22007–2009
SONY CORP12016
SONY ERICSSON MOBILE COMM AB12011
SONY MOBILE COMM AB12016
Locations
LocationPatentsSpan
Kanagawa, JP32009–2016
Tokyo, JP12007