Masashi Yamashita

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Toyoake, JP

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Patents Grantslast 30 patents

Information Patent Grant
Clamper of paper feed tractor
- Patent number 5,163,593
- Issue date Nov 17, 1992
- Tokai Kogyo Kabushiki Kaisha
- Masashi Yamashita
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Lid for sheet feed tractor
- Patent number 5,127,568
- Issue date Jul 7, 1992
- Tokai Kogyo Kabushiki Kaisha
- Sadao Unuma
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Paper feed apparatus
- Patent number 4,836,430
- Issue date Jun 6, 1989
- Tokai Kogyo Kabushiki Kaisha
- Sadao Unuma
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Paper feeding device
- Patent number 4,789,088
- Issue date Dec 6, 1988
- Tokai Kogyo Kabushiki Kaisha
- Sadao Unuma
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS