Inventor

Satomi Nagasawa

Inventor

Kanagawa, JP

Overview

2→

Patents

2001–2002

Patent span

Physics

Primary field (CPC G)

Patents· 2 as inventor

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

G02Fprimary

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein100%

PatentTitleYear

6,380,562'Liquid crystal electro-optical device'2002 6,181,389'TFT LCD device with gate/data lines in interrupting patterns'2001

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001–2002Patents assigned to SEMICONDUCTOR ENERGY LAB (2)· patent assignee history

2001–2002Based in Kanagawa, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SEMICONDUCTOR ENERGY LAB	2	2001–2002

Locations

Location	Patents	Span
Kanagawa, JP	2	2001–2002