Toshifumi Tanahashi

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Container equipped with label and production method thereof
- Patent number 5,223,315
- Issue date Jun 29, 1993
- Toyo Seikan Kaisha Ltd.
- Tadahiko Katsura
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Container having excellent preservability for content and heat-seal...
- Patent number 5,213,227
- Issue date May 25, 1993
- Toyo Seikan Kaisha Ltd.
- Masayasu Koyama
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Composite material for packaging containers
- Patent number 4,533,576
- Issue date Aug 6, 1985
- Toyo Seikan Kaisha Limited
- Toshifumi Tanahashi
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL