LexDanaLexDanabeta
Inventor

Toshio Kikuta

Inventor
Fujisawa, JP

Overview

8→
Patents
1989–1995
Patent span
Chemistry
Primary field (CPC C)

Patents· 8 as inventor

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

C30Bprimary
C30BSingle-crystal growth29%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light29%
B82YSpecific uses or applications of nanostructures14%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests14%
Y10TTechnical subjects covered by former us classification14%
PatentTitleYear
5,390,208'Strained quantum well type semiconductor laser device'19955,388,116'Semiconductor laser device'19955,379,717'Method of growing single crystal of compound semiconductors'19955,363,392'Strained quantum well type semiconductor laser device'19945,342,475'Method of growing single crystal of compound semiconductor'19945,325,385'Buried-type semiconductor laser device'19944,904,336'Method of manufacturing a single crystal of compound semiconductor and apparatus for the same'19904,853,066'Method for growing compound semiconductor crystal'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989–1995Patents assigned to FURUKAWA ELECTRIC CO LTD (7)· patent assignee history
1989–1990Based in Yokohama, JP· patent location history
1994Patents assigned to FUROKAWA ELECTRIC CO LTD (1)· patent assignee history
1994–1995Based in Fujisawa, JP· patent location history
1994–1995Based in Tokyo, JP· patent location history
1995Patents assigned to OPTO ELECTRONICS TECHNOLOGY RE (1)· patent assignee history
1995Based in Kanagawa, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FURUKAWA ELECTRIC CO LTD71989–1995
FUROKAWA ELECTRIC CO LTD11994
OPTO ELECTRONICS TECHNOLOGY RE11995
Locations
LocationPatentsSpan
Fujisawa, JP31994–1995
Tokyo, JP21994–1995
Yokohama, JP21989–1990
Kanagawa, JP11995