Kenro Takeda

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Miyagi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Stencil-printer
- Patent number 6,782,812
- Issue date Aug 31, 2004
- Tohoku Ricoh Co., Ltd.
- Toshiharu Hasegawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
Stencil printer
- Publication number 20040050265
- Publication date Mar 18, 2004
- TOHOKU RICOH CO., LTD.
- Toshiharu Hasegawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS