Inventor

Takeshi Osawa

Inventor

Takasago, JP

Overview

1987–2012

Patent span

General tagging of new technological developments

Primary field (CPC Y)

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

B60Lprimary

B60LPropulsion of electrically-propelled vehicles13%

G01RMeasuring electric variables13%

H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy13%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution13%

Y02TClimate change mitigation technologies related to transportation13%

B01FMixing, e.g. dissolving, emulsifying or dispersing6%

B05BSpraying apparatus6%

F24FAir-conditioning6%

H01HElectric switches6%

Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications6%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1987Patents assigned to TOKYO SANYO ELECTRIC CO (1)· patent assignee history

1987Based in Yamada-gun, JP· patent location history

2006–2012Patents assigned to SANYO ELECTRIC CO (5)· patent assignee history

2006–2011Based in Takasago, JP· patent location history

2011–2012Patents assigned to OSAWA TAKESHI (2)· patent assignee history

2011Patents assigned to FURUKAWA KIMIHIKO (1)· patent assignee history

2012Patents assigned to IWASAKI RYUTA (1)· patent assignee history

2012Based in Hyogo, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations