Inventor

Kaoru Yoshino

Inventor

Atsugi, JP

Overview

5→

Patents

1997–2009

Patent span

Electricity

Primary field (CPC H)

Patents· 5 as inventor

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

H01Sprimary

H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light33%

G02BOptical elements, systems or apparatus20%

H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1020%

G01NInvestigating or analysing materials by determining their chemical or physical properties13%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein13%

PatentTitleYear

7,573,921'Laser light source'2009 7,391,795'Laser light source'2008 6,164,836'Opto-electronic hybrid integration platform, optical sub-module, opto-electronic hybrid integration circuit, and process for fabricating platform'2000 6,027,254'Opto-electronic hybrid integration platform, optical sub-module, opto-electronic hybrid integration circuit, and process for fabricating platform'2000 5,621,837'Opto-electronic hybrid integration platform, optical sub-module, opto-electronic hybrid integration circuit and process for fabricating platform'1997

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1997–2009Patents assigned to NIPPON TELEGRAPH & TELEPHONE (4)· patent assignee history

1997–2000Based in Mito, JP· patent location history

2000Based in Ibaraki-shi, JP· patent location history

2008–2009Based in Atsugi, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
NIPPON TELEGRAPH & TELEPHONE	4	1997–2009

Locations

Location	Patents	Span
Atsugi, JP	2	2008–2009
Mito, JP	2	1997–2000
Ibaraki-shi, JP	1	2000