Inventor

Hironori Souda

Inventor

Hirakata, JP

Overview

7→

Patents

1994–1997

Patent span

Physics

Primary field (CPC G)

Patents· 7 as inventor

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

G02Bprimary

G02BOptical elements, systems or apparatus35%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein30%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests25%

H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light10%

PatentTitleYear

5,689,360'Polarization independent optical isolator'1997 5,689,359'Polarization independent optical isolator'1997 5,574,595'Optical isolator'1996 5,499,132'Optical passive components'1996 5,493,440'Optical isolator and optical fiber amplifier'1996 5,355,249'Optical passive components'1994 5,299,056'Optical passive component assembly'1994

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1994–1997Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (7)· patent assignee history

1994–1997Based in Hirakata, JP· patent location history

1996Based in Osaka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD	7	1994–1997

Locations

Location	Patents	Span
Hirakata, JP	5	1994–1997
Osaka, JP	2	1996