Yutaka Shimura

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for treating yeast with B-1, 3-glucanase to produce microca...
- Patent number 5,521,089
- Issue date May 28, 1996
- Mitsubishi Paper Mills Limited
- Mamoru Ishiguro
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Heat-sensitive recording material
- Patent number 5,093,305
- Issue date Mar 3, 1992
- Mitsubishi Paper Mills Limited
- Shigetoshi Hiraishi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Heat sensitive recording material
- Patent number 5,079,211
- Issue date Jan 7, 1992
- Mitsubishi Paper Mills Limited
- Yutaka Shimura
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS