Kenji Ezaki

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Hyogo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Microorganism removing method
- Patent number 5,591,349
- Issue date Jan 7, 1997
- Mitsubishi Denki Kabushiki Kaisha
- Akira Ikeda
- B08 - CLEANING
Information Patent Grant
Plant cultivating apparatus
- Patent number 5,323,567
- Issue date Jun 28, 1994
- Mitsubishi Denki Kabushiki Kaisha
- Shigeki Nakayama
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Method of enhancing plant growth using light levels lower than phot...
- Patent number 5,174,793
- Issue date Dec 29, 1992
- Mitsubishi Denki K.K.
- Akira Ikeda
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Method of enhancing plant growth and apparatus for performing the same
- Patent number 4,817,332
- Issue date Apr 4, 1989
- Mitsubishi Denki Kabushiki Kaisha
- Akira Ikeda
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING