Yoshiyuki Tsuji

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Fuchu-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Offset printer having sheet feed mechanism
- Patent number 6,532,869
- Issue date Mar 18, 2003
- Ryobi Ltd.
- Hideo Aoyama
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Offset printing machine with impression cylinder gripper and sheet...
- Patent number 6,499,395
- Issue date Dec 31, 2002
- Ryobi Ltd.
- Hideo Aoyama
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
Offset printing machine having mechanisms for opening and closing i...
- Publication number 20010004867
- Publication date Jun 28, 2001
- Hideo Aoyama
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Offset printer having sheet feed mechanism
- Publication number 20010002576
- Publication date Jun 7, 2001
- Hideo Aoyama
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS