Daikai ZAITSU

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Sheet conveyance guide, sheet conveying device incorporating the sh...
- Patent number 11,807,488
- Issue date Nov 7, 2023
- Ricoh Company, Ltd.
- Daikai Zaitsu
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Sheet feeding device and image forming apparatus
- Patent number 11,242,213
- Issue date Feb 8, 2022
- Ricoh Company, Ltd.
- Daikai Zaitsu
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Sheet loading device and image forming apparatus incorporating the...
- Patent number 11,066,260
- Issue date Jul 20, 2021
- Ricoh Company, Ltd.
- Daikai Zaitsu
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Sheet stacker and image forming apparatus
- Patent number 10,757,279
- Issue date Aug 25, 2020
- Ricoh Company, Ltd.
- Daikai Zaitsu
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Sheet stacker, image forming apparatus, and sheet conveyance contro...
- Patent number 10,386,774
- Issue date Aug 20, 2019
- Ricoh Company, Ltd.
- Tadayasu Enomoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
SHEET CONVEYANCE GUIDE, SHEET CONVEYING DEVICE INCORPORATING THE SH...
- Publication number 20210253386
- Publication date Aug 19, 2021
- RICOH COMPANY, LTD.
- Daikai ZAITSU
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
SHEET FEEDING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20200165086
- Publication date May 28, 2020
- RICOH COMPANY, LTD.
- Daikai ZAITSU
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
SHEET LOADING DEVICE AND IMAGE FORMING APPARATUS INCORPORATING THE...
- Publication number 20190283990
- Publication date Sep 19, 2019
- RICOH COMPANY, LTD.
- Daikai ZAITSU
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
SHEET STACKER AND IMAGE FORMING APPARATUS
- Publication number 20190166260
- Publication date May 30, 2019
- RICOH COMPANY, LTD.
- Daikai Zaitsu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SHEET STACKER, IMAGE FORMING APPARATUS, AND SHEET CONVEYANCE CONTRO...
- Publication number 20170255155
- Publication date Sep 7, 2017
- RICOH COMPANY, LTD.
- Tadayasu ENOMOTO
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL