LexDanaLexDanabeta
Inventor

Sadako Takada

Inventor
Iwata, JP

Overview

2→
Patents
2009–2016
Patent span
Electricity
Primary field (CPC H)

Patents· 2 as inventor

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

B60Bprimary
B60BVehicle wheels25%
F16CShafts25%
H10DInorganic electric semiconductor devices25%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1025%
PatentTitleYear
9,527,345'Wheel bearing apparatus'20167,504,325'Laser doping processing method and method for manufacturing semiconductor device'2009

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2009Patents assigned to SEMICONDUCTOR ENERGY LAB (1)· patent assignee history
2009Based in Kanagawa, JP· patent location history
2016Patents assigned to NTN TOYO BEARING CO LTD (1)· patent assignee history
2016Based in Iwata, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NTN TOYO BEARING CO LTD12016
SEMICONDUCTOR ENERGY LAB12009
Locations
LocationPatentsSpan
Iwata, JP12016
Kanagawa, JP12009