Kenichi Umeda

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Kamoto-gun, JP

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Patents Grantslast 30 patents

Information Patent Grant
Material for inverting static electricity method for removing stati...
- Patent number 6,203,853
- Issue date Mar 20, 2001
- Nariko Ohara
- Kuniaki Takamatsu
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Plant activating method
- Patent number 5,950,361
- Issue date Sep 14, 1999
- Takamatsu; Kuniaki
- Kuniaki Takamatsu
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING