Inventor

Akemi Takenouchi

Inventor
Kanagawa, JP

Overview

6→
Patents
1995–2003
Patent span
Electricity
Primary field (CPC H)

Patents· 6 as inventor

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

H10Fprimary
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation38%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution38%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1013%
Y02PClimate change mitigation technologies in the production or processing of goods13%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995–2003Patents assigned to SEMICONDUCTOR ENERGY LAB (6)· patent assignee history
1995–1999Based in Kanagawa, JP· patent location history
1998–2003Patents assigned to TDK CORP (3)· patent assignee history
2003Based in St. Anthony, MN, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SEMICONDUCTOR ENERGY LAB61995–2003
TDK CORP31998–2003
Locations
LocationPatentsSpan
Kanagawa, JP51995–1999
St. Anthony, Minnesota, US12003