Inventor

Nobuyuki Mimura

Inventor

Tokyo, JP

Overview

1981–2017

Patent span

Chemistry

Primary field (CPC C)

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

B22Dprimary

B22DCasting of metals22%

Y10TTechnical subjects covered by former us classification22%

C08JWorking-up11%

C08LCompositions of macromolecular compounds11%

C21CProcessing of pig-iron, e.g. refining, manufacture of wrought-iron or steel11%

G01NInvestigating or analysing materials by determining their chemical or physical properties11%

Y02PClimate change mitigation technologies in the production or processing of goods11%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1981Patents assigned to KAWASAKI STEEL CO (1)· patent assignee history

1981Based in Tajimi, JP· patent location history

1993Patents assigned to KAWASAKI REFRACTORIES CO LTD (1)· patent assignee history

1993Based in Pittsburgh, PA, US· patent location history

2014–2017Patents assigned to ASAHI KASEI FIBERS CORP (2)· patent assignee history

2014Patents assigned to MIMURA NOBUYUKI (1)· patent assignee history

2014Patents assigned to SHIOMI YOSHIYUKI (1)· patent assignee history

2014–2017Based in Tokyo, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
ASAHI KASEI FIBERS CORP	2	2014–2017
KAWASAKI REFRACTORIES CO LTD	1	1993
KAWASAKI STEEL CO	1	1981
MIMURA NOBUYUKIself	1	2014
SHIOMI YOSHIYUKI	1	2014

Locations