Inventor

Ryotaro Iwami

Inventor

Kobe, JP

Overview

2002–2015

Patent span

Physics

Primary field (CPC G)

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

G01Cprimary

G01CMeasuring distances, levels or bearings44%

G08GTraffic control systems13%

B60LPropulsion of electrically-propelled vehicles6%

G01RMeasuring electric variables6%

G09BEducational or demonstration appliances6%

H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy6%

H02JElectric power networks6%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution6%

Y02TClimate change mitigation technologies related to transportation6%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2002–2008Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (4)· patent assignee history

2002–2008Based in Kobe, JP· patent location history

2009–2012Patents assigned to PANASONIC CORP (3)· patent assignee history

2009–2012Based in Hyogo, JP· patent location history

2012–2015Patents assigned to IWAMI RYOTARO (2)· patent assignee history

2012Patents assigned to AKITA TAKASHI (1)· patent assignee history

2012Patents assigned to KAWABATA SUSUMU (1)· patent assignee history

2015Based in Kanagawa, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD	4	2002–2008
PANASONIC CORP	3	2009–2012
IWAMI RYOTAROself	2	2012–2015
AKITA TAKASHI	1	2012
KAWABATA SUSUMU	1	2012

Locations