Tatsuya Shiraishi

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Ibaraki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Paper treating unit and image forming system using the same
- Patent number 7,017,901
- Issue date Mar 28, 2006
- Ricoh Printing Systems, Ltd.
- Tatsuya Shiraishi
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Paper ejection apparatus in a print apparatus
- Patent number 6,808,329
- Issue date Oct 26, 2004
- Hitachi Printing Solutions, Ltd.
- Tatsuya Shiraishi
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Paper ejection unit in a print apparatus
- Patent number 6,735,414
- Issue date May 11, 2004
- Hitachi Printing Solutions, Ltd.
- Tatsuya Shiraishi
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Sheet carrying apparatus
- Patent number 6,227,540
- Issue date May 8, 2001
- Hitachi Koki Co., Ltd.
- Takashi Nakamura
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
Paper treating unit and image forming system using the same
- Publication number 20040026846
- Publication date Feb 12, 2004
- HITACHI PRINTING SOLUTIONS, LTD.
- Tatsuya Shiraishi
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Paper ejection apparatus in a print apparatus
- Publication number 20030063941
- Publication date Apr 3, 2003
- Hitachi Koki Co., Ltd.
- Tatsuya Shiraishi
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Paper ejection unit in a print apparatus
- Publication number 20030016977
- Publication date Jan 23, 2003
- Hitachi Koki Co., Ltd.
- Tatsuya Shiraishi
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL