Inventor

Noboru Okui

Inventor

Nara, JP

Overview

2001–2021

Patent span

Mechanical engineering

Primary field (CPC F)

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

A47Kprimary

A47KSanitary equipment14%

B01DSeparation14%

F01NGas-flow silencers or exhaust apparatus for machines or engines in general14%

F24CDomestic stoves or ranges14%

H05BElectric heating14%

Y02TClimate change mitigation technologies related to transportation14%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests14%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2001Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (1)· patent assignee history

2001–2012Based in Nara, JP· patent location history

2012Patents assigned to AMAYA HIDETOSHI (1)· patent assignee history

2012Patents assigned to FUJII SHINJI (1)· patent assignee history

2012Patents assigned to FUKUDA MITSUHIRO (1)· patent assignee history

2012Patents assigned to KONDOH KAZUYA (1)· patent assignee history

2021Based in Tokyo, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
AMAYA HIDETOSHI	1	2012
FUJII SHINJI	1	2012
FUKUDA MITSUHIRO	1	2012
KONDOH KAZUYA	1	2012
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD	1	2001

Locations

Location	Patents	Span
Nara, JP	2	2001–2012
Tokyo, JP	1	2021