Takayuki Ishikawa

Follow

Person

Tochigi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Nitrification inhibitor and soil improver and fertilizer containing...
- Patent number 7,892,312
- Issue date Feb 22, 2011
- Japan International Research Center For Agricultural Sciences
- Guntur V. Subbarao
- C05 - FERTILISERS MANUFACTURE THEREOF

Patents Applicationslast 30 patents

Information Patent Application
Nitrification inhibitor and soil improver and fertilizer containing...
- Publication number 20080307843
- Publication date Dec 18, 2008
- JAPAN INTERNATIONAL RESEARCH CENTER FOR AGRICULTURAL SCIENCES
- Guntur V. Subbarao
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Application
Nitrification inhibitor and soil improver and fertilizer containing...
- Publication number 20070028659
- Publication date Feb 8, 2007
- JAPAN INTERNATIONAL RESEARCH CENTER FOR AGRICULTURE SCIENCES
- Guntur V. Subbarao
- C05 - FERTILISERS MANUFACTURE THEREOF