Inventor

Kyoko Fujimoto

Inventor

Chiba, JP

Overview

2004–2019

Patent span

Chemistry

Primary field (CPC C)

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

Y10Tprimary

Y10TTechnical subjects covered by former us classification22%

C23CCoating metallic material17%

G01NInvestigating or analysing materials by determining their chemical or physical properties17%

A61FFilters implantable into blood vessels13%

C21CProcessing of pig-iron, e.g. refining, manufacture of wrought-iron or steel9%

B22FWorking metallic powder4%

C22CAlloys4%

F27DDetails or accessories of furnaces, kilns, ovens or retorts, in so far as they are of kinds occurring in more than one kind of furnace4%

Y02ATechnologies for adaptation to climate change4%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2004–2019Patents assigned to JFE STEEL CORP (9)· patent assignee history

2004–2019Based in Chiba, JP· patent location history

2011Based in Kawasaki, JP· patent location history

2012–2019Patents assigned to FUJIMOTO KYOKO (5)· patent assignee history

2012–2014Patents assigned to FUJITA SAKAE (2)· patent assignee history

2012–2014Patents assigned to HOSHINO KATSUYA (2)· patent assignee history

2012–2015Based in Tokyo, JP· patent location history

2014–2019Patents assigned to KINOSHIRO SATOSHI (3)· patent assignee history

Assignee and location history derived from the patent record.

Assignees

Locations