Katsumi Iwai

Follow

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method for cultured sea algae
- Patent number 8,126,780
- Issue date Feb 28, 2012
- Katsumi Iwai
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING

Patents Applicationslast 30 patents

Information Patent Application
Method and apparatus for the cultured sea algae
- Publication number 20110296749
- Publication date Dec 8, 2011
- Katsumi Iwai
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
Method and apparatus for cultured sea algae
- Publication number 20080228542
- Publication date Sep 18, 2008
- Katsumi Iwai
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING