Ryoichi Konishi

Follow

Person

Tsukuba, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Composting accelerator for plant-derived material
- Patent number 6,383,246
- Issue date May 7, 2002
- Nisshin Flour Milling Inc.
- Ryoichi Konishi
- C05 - FERTILISERS MANUFACTURE THEREOF