Kenji Akita

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Sakai, JP

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Patents Grantslast 30 patents

Information Patent Grant
Deodorizing device for oil stoves
- Patent number 4,995,806
- Issue date Feb 26, 1991
- Sharp Kabushiki Kaisha
- Kenji Akita
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Deodorizing device for oil stove
- Patent number 4,704,085
- Issue date Nov 3, 1987
- Sharp Kabushiki Kaisha
- Kenji Akita
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Deodorizing device for oil stove
- Patent number 4,688,546
- Issue date Aug 25, 1987
- Sharp Kabushiki Kaisha
- Kenji Akita
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Deodorizing device for oil stove
- Patent number 4,639,211
- Issue date Jan 27, 1987
- Sharp Kabushiki Kaisha
- Kenji Akita
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES