Inventor

Tomohiko Sogo

Inventor

Shiojiri, JP

Overview

2→

Patents

2006–2007

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 therein33%

G02BOptical elements, systems or apparatus17%

H10KOrganic electric solid-state devices17%

H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1017%

Y10TTechnical subjects covered by former us classification17%

PatentTitleYear

7,164,455'Device, manufacturing method thereof, and electronic instrument with the device'2007 7,070,701'Manufacturing method of fine structure, optical element, integrated circuit, and electronic instrument'2006

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2006–2007Patents assigned to SEIKO EPSON CORP (2)· patent assignee history

2006–2007Based in Shiojiri, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SEIKO EPSON CORP	2	2006–2007

Locations

Location	Patents	Span
Shiojiri, JP	2	2006–2007