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Inventor

Atsushi Idegami

Inventor
Niihama, JP

Overview

3→
Patents
2011–2017
Patent span
Chemistry
Primary field (CPC C)

Patents· 3 as inventor

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

C22Bprimary
C22BProduction and refining of metals38%
Y02PClimate change mitigation technologies in the production or processing of goods25%
B03BSeparating solid materials using liquids or using pneumatic tables or jigs13%
C01GCompounds containing metals not covered by subclasses c01d or c01f13%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds13%
PatentTitleYear
9,702,023'Method for producing high-purity nickel sulfate'20179,068,244'Method for recovering chromite, and method for wet smelting of nickel oxide ore'20158,052,774'Method for concentration of gold in copper sulfide minerals'2011

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2011–2017Patents assigned to SUMITOMO METAL MINING CO (3)· patent assignee history
2011–2017Based in Niihama, JP· patent location history
2015Patents assigned to HIGAKI TATSUYA (1)· patent assignee history
2015Patents assigned to IDEGAMI ATSUSHI (1)· patent assignee history
2015Patents assigned to KAWASAKI HIROTAKA (1)· patent assignee history
2015Patents assigned to KOBAYASHI HIROSHI (1)· patent assignee history
2015Based in Ehime, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SUMITOMO METAL MINING CO32011–2017
HIGAKI TATSUYA12015
IDEGAMI ATSUSHIself12015
KAWASAKI HIROTAKA12015
KOBAYASHI HIROSHI12015
Locations
LocationPatentsSpan
Niihama, JP22011–2017
Ehime, JP12015