Toshiya Ueda

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Patents Grantslast 30 patents

Information Patent Grant
Photocatalytic active carbon, colored photocatalytic active carbon,...
- Patent number 6,673,738
- Issue date Jan 6, 2004
- K.K. Ueda Shikimono Kojyo
- Toshiya Ueda
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Grant
Biodegradable, weed-preventing sheet and a method of preventing gen...
- Patent number 6,407,039
- Issue date Jun 18, 2002
- K.K. Ueda Shikimono Kojyo
- Toshiya Ueda
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING

Patents Applicationslast 30 patents

Information Patent Application
Photocatalytic active carbon, colored photocatalytic active carbon,...
- Publication number 20030100445
- Publication date May 29, 2003
- Toshiya Ueda
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL