# Tsutomu Yokozawa

> Japanese chemical engineer

**Wikidata**: [Q55525967](https://www.wikidata.org/wiki/Q55525967)  
**Source**: https://4ort.xyz/entity/tsutomu-yokozawa


## References

1. [Source](https://doi.org/10.17632/btchxktzyw)
2. Virtual International Authority File
3. CiNii Research
4. KAKEN
5. Researchmap