Yasuzumi Tanaka

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Kawasaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Structure of inflatable air-packing device having check valve and m...
- Patent number 7,482,051
- Issue date Jan 27, 2009
- Air-Paq, Inc.
- Yasuzumi Tanaka
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Multi-purpose air-packing method and system
- Patent number 7,254,932
- Issue date Aug 14, 2007
- Air-Paq, Inc.
- Yasuzumi Tanaka
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Structure of check-valve and production method thereof and inflatab...
- Patent number 7,204,278
- Issue date Apr 17, 2007
- Air-Paq, Inc.
- Hidetoshi Koyanagi
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Structure of air-packing device
- Patent number 7,165,677
- Issue date Jan 23, 2007
- Air-Paq, Inc.
- Yasuzumi Tanaka
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Structure of air-packing device having improved shock absorbing cap...
- Patent number 7,000,767
- Issue date Feb 21, 2006
- Air-Paq, Inc.
- Yasuzumi Tanaka
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
Multi-purpose air-packing method and system
- Publication number 20060278554
- Publication date Dec 14, 2006
- Yasuzumi Tanaka
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Structure of inflatable air-packing device having check valve and m...
- Publication number 20060228527
- Publication date Oct 12, 2006
- Yasuzumi Tanaka
- B32 - LAYERED PRODUCTS
Information Patent Application
Multi-purpose air-packing method and system
- Publication number 20060101789
- Publication date May 18, 2006
- Yasuzumi Tanaka
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Structure of air-packing device
- Publication number 20060032779
- Publication date Feb 16, 2006
- Yasuzumi Tanaka
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Structure of check-valve and production method thereof and inflatab...
- Publication number 20050263205
- Publication date Dec 1, 2005
- Hidetoshi Koyanagi
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information Patent Application
STRUCTURE OF AIR-PACKING DEVICE HAVING IMPROVED SHOCK ABSORBING CAP...
- Publication number 20050263425
- Publication date Dec 1, 2005
- Yasuzumi Tanaka
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL