Keiji Taniuchi

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Ota-ku, Tokyo 144, JP

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Patents Grantslast 30 patents

Information Patent Grant
Sheet steel easy open can lid superior in can openability and not r...
- Patent number 5,348,809
- Issue date Sep 20, 1994
- Nippon Steel Corporation
- Yashichi Oyagi
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Process for producing a safe opening container lid
- Patent number 5,174,706
- Issue date Dec 29, 1992
- Keiji Taniuchi
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Safe opening container lid
- Patent number 5,105,977
- Issue date Apr 21, 1992
- Keiji Taniuchi
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Safe opening container lid
- Patent number 4,759,464
- Issue date Jul 26, 1988
- Keiji Taniuchi
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Safe opening container lid
- Patent number 4,565,298
- Issue date Jan 21, 1986
- Keiji Taniuchi
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL