Inventor
Yukie Kawakami
Inventor
Ehime, JP
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C22Bprimary
C22BProduction and refining of metals25%
Y02PClimate change mitigation technologies in the production or processing of goods25%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy17%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution17%
Y02WClimate change mitigation technologies related to wastewater treatment or waste management17%
PatentTitleYear
9,347,115'Method for recovering rare earth element'20169,068,242'Valuable metal leaching method, and valuable metal collection method employing the leaching method'20159,023,130'Method for separating positive-pole active substance and method for recovering valuable metals from lithium ion battery'2015Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2015–2016Patents assigned to SUMITOMO METAL MINING CO (3)· patent assignee history
2015Patents assigned to ASANO SATOSHI (2)· patent assignee history
2015Patents assigned to ISHIDA HITOSHI (2)· patent assignee history
2015Patents assigned to KAWAKAMI YUKIE (2)· patent assignee history
2015Patents assigned to KUDO KEIJI (2)· patent assignee history
2015–2016Based in Ehime, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SUMITOMO METAL MINING CO | 3 | 2015–2016 |
| ASANO SATOSHI | 2 | 2015 |
| ISHIDA HITOSHI | 2 | 2015 |
| KAWAKAMI YUKIEself | 2 | 2015 |
| KUDO KEIJI | 2 | 2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Ehime, JP | 3 | 2015–2016 |