Inventor

Yukie Taneyama

Inventor

Kanagawa, JP

Overview

1→

Patents

1992

Patent span

Physics

Primary field (CPC G)

Patents· 1 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 therein50%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests50%

PatentTitleYear

5,150,447'Optical waveguide which is formed by liquid phase epitaxial growth'1992

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1992Patents assigned to SONY CORP (1)· patent assignee history

1992Based in Kanagawa, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SONY CORP	1	1992

Locations

Location	Patents	Span
Kanagawa, JP	1	1992