Yutaka Maeda

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Invertably standable cooking utensil
- Patent number 6,557,264
- Issue date May 6, 2003
- Asia Industrial Co., Ltd.
- Yutaka Maeda
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Substance and/or heat exchanging tower
- Patent number 5,616,289
- Issue date Apr 1, 1997
- Mitsubishi Corporation
- Yutaka Maeda
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Packing to be used in substance and/or heat exchanging tower
- Patent number 5,454,988
- Issue date Oct 3, 1995
- Mitsubishi Corporation
- Yutaka Maeda
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Liquid distributor to be used in substance and/or heat exchanging
- Patent number 5,439,620
- Issue date Aug 8, 1995
- Mitsubishi Corporation
- Yutaka Maeda
- F28 - HEAT EXCHANGE IN GENERAL