Huifeng Ren

Follow

Person

Minato-ku, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method for producing organic fertilizer and organic feed
- Patent number 8,911,810
- Issue date Dec 16, 2014
- Taisei Nozai Co., Ltd.
- Huifeng Ren
- C05 - FERTILISERS MANUFACTURE THEREOF

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING ORGANIC FERTILIZER AND ORGANIC FEED
- Publication number 20120128846
- Publication date May 24, 2012
- Taisei Nozai Co., Ltd.
- Huifeng Ren
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES