# Toshihisa Ishikawa

> Japanese academic

**Wikidata**: [Q18990308](https://www.wikidata.org/wiki/Q18990308)  
**Source**: https://4ort.xyz/entity/toshihisa-ishikawa


## References

1. IdRef
2. CiNii Research
3. Integrated Authority File
4. Virtual International Authority File
5. KAKEN