Inventor
Yoshimi Hata
Inventor
Takehara, JP
Overview
22→
Patents
1996–2019
Patent span
General tagging of new technological developments
Primary field (CPC Y)
Patents· 22 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Mprimary
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy22%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution22%
C01GCompounds containing metals not covered by subclasses c01d or c01f16%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds14%
Y02TClimate change mitigation technologies related to transportation9%
Y02PClimate change mitigation technologies in the production or processing of goods5%
B22FWorking metallic powder2%
H01BCables2%
B22DCasting of metals1%
B60LPropulsion of electrically-propelled vehicles1%
PatentTitleYear
10,468,672Positive electrode active material for lithium secondary battery201910,442,699Method of manufacturing a positive electrode active material for lithium secondary batteries201910,312,508Lithium metal composite oxide powder201910,263,244Lithium metal composite oxide having layered structure201910,186,706Positive electrode active material for lithium secondary battery201910,141,570Positive electrode active material for lithium secondary cell20189,960,423Spinel-type lithium metal composite oxide20189,893,355'Spinel-type lithium manganese transition metal oxide'20189,786,914'Spinel-type lithium cobalt manganese-containing complex oxide'20179,738,952'Hydrogen storing alloy'20179,640,794'Lithium transition metal oxide having layered structure'20179,537,140'Manganese spinel-type lithium transition metal oxide'20179,525,173'Method for manufacturing over-lithiated layered lithium metal composite oxide'20169,437,873'Spinel-type lithium manganese-based composite oxide'20169,391,313'Lithium metal composite oxide powder'20169,337,486'Spinel-type lithium-manganese composite oxide'20168,734,998'Spinel-type lithium transition metal oxide and positive electrode active material for lithium battery'20148,728,343'Positive electrode active material for lithium-ion battery and lithium-ion battery'20148,703,341'Positive electrode active material for lithium battery'20148,029,929'Positive electrode active substance for lithium cell'20117,988,880'Spinel type lithium transition metal oxide'20115,505,761'Process for preparing metallic cadmium powder'1996Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1996–2019Patents assigned to MITSUI MINING & SMELTING CO (22)· patent assignee history
1996–2019Based in Takehara, JP· patent location history
2011Based in Hiroshima, JP· patent location history
2014–2019Patents assigned to HATA YOSHIMI (5)· patent assignee history
2014–2019Patents assigned to KAGEI SHINYA (5)· patent assignee history
2014–2019Patents assigned to OCHI YASUHIRO (4)· patent assignee history
2014Patents assigned to MIYANOHARA KEISUKE (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MITSUI MINING & SMELTING CO | 22 | 1996–2019 |
| HATA YOSHIMIself | 5 | 2014–2019 |
| KAGEI SHINYA | 5 | 2014–2019 |
| OCHI YASUHIRO | 4 | 2014–2019 |
| MIYANOHARA KEISUKE | 3 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Takehara, JP | 21 | 1996–2019 |
| Hiroshima, JP | 1 | 2011 |