Yasushi Sawada

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Patents Grantslast 30 patents

Information Patent Grant
Roll paper unit having paper path switching member and image formin...
- Patent number 6,519,441
- Issue date Feb 11, 2003
- Copyer Co., Ltd.
- Yasushi Sawada
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Image formation apparatus having controller for cutting recording m...
- Patent number 6,229,983
- Issue date May 8, 2001
- Copyer Co., Ltd.
- Yasushi Sawada
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL