Inventor

Hirohiko Sonada

Inventor

Sapporo, JP

Overview

1→

Patents

2002

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 therein100%

PatentTitleYear

6,392,784'Faraday rotator'2002

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2002Patents assigned to FUJITSU LTD (1)· patent assignee history

2002Based in Sapporo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
FUJITSU LTD	1	2002

Locations

Location	Patents	Span
Sapporo, JP	1	2002