Inventor

Suguru Watanabe

Inventor

Tokyo, JP

Overview

1985–2020

Patent span

Electricity

Primary field (CPC H)

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

G01Rprimary

G01RMeasuring electric variables19%

H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy14%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution14%

G01DMeasuring not specially adapted for a specific variable10%

H01LSemiconductor devices10%

H02JElectric power networks10%

C07CAcyclic or carbocyclic compounds5%

H10NElectric solid-state devices not otherwise provided for5%

H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h105%

H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h105%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1985Patents assigned to TOYO ENGINEERING CORP (1)· patent assignee history

1985Based in Chiba, JP· patent location history

2006–2019Patents assigned to NEC CORP (3)· patent assignee history

2006Based in Minato-ku, JP· patent location history

2017–2020Patents assigned to TDK CORP (4)· patent assignee history

2017–2020Based in Tokyo, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations