Sakae Tsukada

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Sheet feed shaft
- Patent number 7,392,586
- Issue date Jul 1, 2008
- Kabushiki Kaisha Tsukada Nezi Seisakusho
- Sakae Tsukada
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Sheet feed shaft, apparatus for manufacturing same and method for m...
- Patent number 6,540,218
- Issue date Apr 1, 2003
- Kabushiki Kaisha Tsukada Nezi Seisakusho
- Sakae Tsukada
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Sheet feed shaft, apparatus for manufacturing same and method for m...
- Patent number 6,532,661
- Issue date Mar 18, 2003
- Kabushiki Kaisha Tsukada Nezi Seisakusho
- Sakae Tsukada
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
Sheet feed shaft
- Publication number 20040251617
- Publication date Dec 16, 2004
- SAKAE TSUKADA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
SHEET FEED SHAFT, APPARATUS FOR MANUFACTURING SAME AND METHOD FOR M...
- Publication number 20010041652
- Publication date Nov 15, 2001
- SAKAE TSUKADA
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Sheet feed shaft, apparatus for manufacturing same and method for m...
- Publication number 20010021684
- Publication date Sep 13, 2001
- Kabushiki Kaisha Tsukada Nezi Seisakusho
- Sakae Tsukada
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...