| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6c8d4dc7bd1a30d8fda907fceaeb4e69 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-05
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0525
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B31-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-587 |
| filingDate |
1996-04-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a0ab86f417dd6300772ba94c7ad909d5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1528e1df3c334494716f524b5ee3769e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d7fe00a5011e2a72fe7721cc16b8292f |
| publicationDate |
1997-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-H09283142-A |
| titleOfInvention |
Lithium ion secondary battery |
| abstract |
(57) [Abstract] [PROBLEMS] To provide a lithium ion secondary battery having high capacity, high charge / discharge efficiency, and excellent cycle characteristics. SOLUTION: A lithium ion secondary battery having a carbonaceous negative electrode obtained by detarring and pitching an organic substance at 200 ° C or higher and lower than 400 ° C and then firing at 400 ° C or higher and 950 ° C or lower under a reduced pressure. . |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6316146-B1 |
| priorityDate |
1996-04-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |