Junji Takahashi

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Patents Grantslast 30 patents

Information Patent Grant
Stencil making apparatus and method
- Patent number 6,446,552
- Issue date Sep 10, 2002
- Riso Kagaku Corporation
- Junji Takahashi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Thermal head control method and device for making a stencil master...
- Patent number 5,963,241
- Issue date Oct 5, 1999
- Riso Kagaku Corporation
- Ryuji Higa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Image forming apparatus and method therefor
- Patent number 5,923,822
- Issue date Jul 13, 1999
- Riso Kagaku Corporation
- Junji Takahashi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Rotary stencil printing drum equipped with a wireless data communic...
- Patent number 5,537,920
- Issue date Jul 23, 1996
- Riso Kagaku Corporation
- Takanori Hasegawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method and device for image makeup
- Patent number 5,406,389
- Issue date Apr 11, 1995
- Riso Kagaku Corporation
- Takanori Hasegawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
CONTROL APPARATUS, COMMUNICATION SYSTEM, COMMUNICATION METHOD, AND...
- Publication number 20150215203
- Publication date Jul 30, 2015
- NEC Corporation
- Takahiro Nakano
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Image reading device and printing system
- Publication number 20090147298
- Publication date Jun 11, 2009
- Riso Kagaku Corporation
- Junji Takahashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Stencil making apparatus and method
- Publication number 20020023556
- Publication date Feb 28, 2002
- Junji Takahashi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS