Hiroshi Nishiwaki

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Izumi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Roll cover for dampening apparatus
- Patent number 5,150,738
- Issue date Sep 29, 1992
- Techno Roll Co. Ltd.
- Hiroshi Nishiwaki
- D03 - WEAVING
Information Patent Grant
Apparatus for cleaning surface of sheet
- Patent number 4,982,469
- Issue date Jan 8, 1991
- Techno Roll Co., Ltd.
- Hiroshi Nishiwaki
- B08 - CLEANING
Information Patent Grant
Covering fabric for a damping roller of an offset printing machine
- Patent number 4,614,094
- Issue date Sep 30, 1986
- Techno Roll Co., Ltd.
- Kazumasa Kakihana
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS