Yasumi Yokoyama

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Chiba, JP

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Patents Grantslast 30 patents

Information Patent Grant
Printer with movable blade having rack that meshes with pinion when...
- Patent number 8,303,200
- Issue date Nov 6, 2012
- Seiko Instruments Inc.
- Yasumi Yokoyama
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Thermal printer
- Patent number 8,094,175
- Issue date Jan 10, 2012
- Seiko Instruments Inc.
- Yasumi Yokoyama
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Continuous sheet processing apparatus
- Patent number 7,832,680
- Issue date Nov 16, 2010
- Seiko Instruments Inc.
- Yasumi Yokoyama
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL