Yasuhiro Obonai

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Patents Grantslast 30 patents

Information Patent Grant
Water-retaining support for plants and plant body-growing water-ret...
- Patent number 6,615,539
- Issue date Sep 9, 2003
- M&M Laboratory Co., Ltd.
- Yasuhiro Obonai
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Water-holding carrier for plants
- Patent number 6,286,254
- Issue date Sep 11, 2001
- Mebiol Inc.
- Yasuhiro Obonai
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING