Inventor

Keisuke Fukushi

Inventor

Tokyo, JP

Overview

2008–2017

Patent span

Performing operations

Primary field (CPC B)

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

B01Jprimary

B01JChemical or physical processes, e.g. catalysis or colloid chemistry17%

C02FTreatment of water, waste water, sewage, or sludge17%

B05DProcesses for applying fluent materials to surfaces, in general8%

B09CReclamation of contaminated soil8%

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form8%

C21DModifying the physical structure of ferrous metals8%

C22CAlloys8%

C23CCoating metallic material8%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%

Y10TTechnical subjects covered by former us classification8%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2008Based in Hakodate, JP· patent location history

2012–2017Patents assigned to FUKUSHI KEISUKE (2)· patent assignee history

2012Patents assigned to MUNEMOTO TAKASHI (1)· patent assignee history

2012Based in Ishikawa, JP· patent location history

2017Patents assigned to JFE STEEL CORP (1)· patent assignee history

2017Patents assigned to KANEKO SHINJIRO (1)· patent assignee history

2017Patents assigned to KAWASAKI YOSHIYASU (1)· patent assignee history

2017Based in Tokyo, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations