Masaomi Ikeda

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for substituting inert gases
- Patent number 5,027,588
- Issue date Jul 2, 1991
- Toyo Seikan Kaisha Ltd.
- Masaomi Ikeda
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Laminated packing bag with spout formed from handle portion
- Patent number 4,454,979
- Issue date Jun 19, 1984
- Toyo Seikan Kaisha Ltd.
- Masaomi Ikeda
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Bag for holding liquid
- Patent number D272047
- Issue date Jan 3, 1984
- Toyo Seikan Kaisha, Ltd.
- Yotaro Tsutsumi
- D09 - Packages and containers for goods