# Koichiro Oka

> researcher

**Wikidata**: [Q95948822](https://www.wikidata.org/wiki/Q95948822)  
**Source**: https://4ort.xyz/entity/koichiro-oka


## References

1. Virtual International Authority File
2. [Source](https://data.dnb.de/opendata/authorities-gnd-person_lds.rdf.gz)
3. CiNii Research
4. KAKEN
5. [ORCID Public Data File 2020](https://pub.orcid.org/v3.0_rc1/0000-0001-5571-042X/external-identifiers/1689035)