Inventor

Kenichi Unoki

Inventor

Hiroshima, JP

Overview

1997–2012

Patent span

Chemistry

Primary field (CPC C)

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

C23Cprimary

C23CCoating metallic material17%

B22FWorking metallic powder11%

C22BProduction and refining of metals11%

F27DDetails or accessories of furnaces, kilns, ovens or retorts, in so far as they are of kinds occurring in more than one kind of furnace11%

H01FMagnets11%

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

B22DCasting of metals6%

C21CProcessing of pig-iron, e.g. refining, manufacture of wrought-iron or steel6%

C22CAlloys6%

F27BFurnaces, kilns, ovens or retorts in general6%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1997–2001Patents assigned to MITSUBISHI HEAVY IND LTD (5)· patent assignee history

1997–2001Based in Hiroshima, JP· patent location history

1999–2001Patents assigned to KAWASAKI STEEL CO (3)· patent assignee history

2011–2012Patents assigned to MITSUBISHI STEEL MFG (2)· patent assignee history

2011Based in Fukushima, JP· patent location history

2012Patents assigned to FUKUDA MASAKATSU (1)· patent assignee history

2012Patents assigned to SODA YUJI (1)· patent assignee history

2012Based in Aizuwakamatsu, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations