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Inventor

Yusuke Kobayashi

Inventor
Kuwana, JP

Overview

3→
Patents
2006–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 3 as inventor

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

B22Dprimary
B22DCasting of metals13%
C21CProcessing of pig-iron, e.g. refining, manufacture of wrought-iron or steel13%
C22CAlloys13%
H01LSemiconductor devices13%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light13%
H04BTransmission13%
H10BElectronic memory devices13%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1013%
PatentTitleYear
11,127,791Semiconductor memory device202111,118,250Fe--Cr--Ni alloy and method for production thereof20217,002,735'Method for detecting disengagement of an optical fiber, an optical fiber amplifier, and a unit of an optical fiber amplifier with a transmission optical fiber'2006

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2006Patents assigned to FUJIKURA LTD (1)· patent assignee history
2006Based in Sakura, JP· patent location history
2021Patents assigned to NIPPON YAKIN KOGYO CO LTD (1)· patent assignee history
2021Patents assigned to TOSHIBA MEMORY CORP (1)· patent assignee history
2021Based in Kuwana, JP· patent location history
2021Based in Kawasaki, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FUJIKURA LTD12006
NIPPON YAKIN KOGYO CO LTD12021
TOSHIBA MEMORY CORP12021
Locations
LocationPatentsSpan
Kuwana, JP12021
Kawasaki, JP12021
Sakura, JP12006