Inventor

Hiroko Someya

Inventor
Tokyo, JP

Overview

3→
Patents
2007–2010
Patent span
Performing operations
Primary field (CPC B)

Patents· 3 as inventor

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

B01Lprimary
B01LChemical or physical laboratory apparatus for general use30%
G01NInvestigating or analysing materials by determining their chemical or physical properties30%
H01JElectric discharge tubes or discharge lamps20%
B01DSeparation10%
Y10TTechnical subjects covered by former us classification10%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2007–2010Patents assigned to NEC CORP (3)· patent assignee history
2007–2010Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NEC CORP32007–2010
Locations
LocationPatentsSpan
Tokyo, JP32007–2010