Shunji Hayashi

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Nagaizumi-cho, JP

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Patents Grantslast 30 patents

Information Patent Grant
Recording sheet and process for producing it
- Patent number 6,432,517
- Issue date Aug 13, 2002
- Asahi Glass Company Ltd.
- Nobuyuki Yokota
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Record sheet for use in electro-coagulation method
- Patent number 6,231,720
- Issue date May 15, 2001
- Tokushu Paper Mfg. Co., Ltd.
- Toyohisa Mouri
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS