Kenichiro Takezawa

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Seto, JP

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Patents Grantslast 30 patents

Information Patent Grant
Page turning apparatus
- Patent number 4,870,258
- Issue date Sep 26, 1989
- Hitachi, Ltd.
- Akira Mochizuki
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Printer arm
- Patent number 4,457,635
- Issue date Jul 3, 1984
- Hitachi, Ltd.
- Kenichiro Takezawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS