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Inventor

Akihiro Iwahara

Inventor
Saitama, JP

Overview

3→
Patents
2015–2016
Patent span
Human necessities
Primary field (CPC A)

Patents· 3 as inventor

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

A47Lprimary
A47LDomestic washing or cleaning50%
B01DSeparation25%
B04CApparatus using free vortex flow, e.g. cyclones25%
PatentTitleYear
9,226,631'Cyclone separator and vacuum cleaner'20169,186,029'Cyclone separator and vacuum cleaner'20159,155,435'Cyclone separation device and electric vacuum cleaner'2015

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2015–2016Patents assigned to IWAHARA AKIHIRO (2)· patent assignee history
2015–2016Patents assigned to KONDO DAISUKE (2)· patent assignee history
2015–2016Patents assigned to MAEDA TSUYOSHI (2)· patent assignee history
2015–2016Patents assigned to MITSUBISHI ELECTRIC CORP (2)· patent assignee history
2015–2016Based in Saitama, JP· patent location history
2016Patents assigned to FUKUSHIMA TADASHI (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
IWAHARA AKIHIROself22015–2016
KONDO DAISUKE22015–2016
MAEDA TSUYOSHI22015–2016
MITSUBISHI ELECTRIC CORP22015–2016
FUKUSHIMA TADASHI12016
Locations
LocationPatentsSpan
Saitama, JP32015–2016