Fumiyuki HEISHI

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Auto document feeder and image forming apparatus
- Patent number 9,238,559
- Issue date Jan 19, 2016
- Ricoh Company, Limited
- Takeshi Akai
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Automatic document feeder and image forming apparatus including the...
- Patent number 9,075,376
- Issue date Jul 7, 2015
- Ricoh Company, Limited
- Hiroaki Utagawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image reading apparatus and image forming apparatus
- Patent number 9,013,763
- Issue date Apr 21, 2015
- Ricoh Company, Limited
- Hiroshi Kubo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Automatic document feeder, image reading device including the same,...
- Patent number 8,950,743
- Issue date Feb 10, 2015
- Ricoh Company, Limited
- Koki Sakano
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Sheet conveying device, image reading device, and image forming app...
- Patent number 8,925,913
- Issue date Jan 6, 2015
- Ricoh Company, Limited
- Hiroshi Kubo
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Document conveying device, image reading device, and image forming...
- Patent number 8,896,891
- Issue date Nov 25, 2014
- Ricoh Company, Limited
- Fumiyuki Heishi
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Sheet conveying device, image reading device, and image forming device
- Patent number 8,743,431
- Issue date Jun 3, 2014
- Ricoh Company, Limited
- Kenji Hayasaka
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
SHEET FEEDING SUB TRAY, SHEET CONVEYING DEVICE, IMAGE READING DEVIC...
- Publication number 20180265313
- Publication date Sep 20, 2018
- RICOH COMPANY, LTD.
- Fumiyuki Heishi
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
AUTOMATIC DOCUMENT FEEDER, IMAGE READING DEVICE, IMAGE FORMING APPA...
- Publication number 20160170355
- Publication date Jun 16, 2016
- RICOH COMPANY, LIMITED
- Fumiyuki HEISHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
AUTO DOCUMENT FEEDER AND IMAGE FORMING APPARATUS
- Publication number 20140239573
- Publication date Aug 28, 2014
- RICOH COMPANY, LIMITED
- Takeshi AKAI
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
IMAGE READING APPARATUS AND IMAGE FORMING APPARATUS
- Publication number 20140177012
- Publication date Jun 26, 2014
- RICOH COMPANY, LIMITED
- Hiroshi KUBO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AUTOMATIC DOCUMENT FEEDER, IMAGE SCANNING DEVICE, AND IMAGE FORMING...
- Publication number 20140140744
- Publication date May 22, 2014
- RICOH COMPANY, LIMITED
- Takeshi AKAI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
AUTOMATIC DOCUMENT FEEDER, IMAGE READING DEVICE INCLUDING THE SAME,...
- Publication number 20140125007
- Publication date May 8, 2014
- RICOH COMPANY, LIMITED
- Koki SAKANO
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
SHEET CONVEYING DEVICE, IMAGE READING DEVICE, AND IMAGE FORMING APP...
- Publication number 20130320611
- Publication date Dec 5, 2013
- RICOH COMPANY, LTD.
- Hiroshi KUBO
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
AUTOMATIC DOCUMENT FEEDER AND IMAGE FORMING APPARATUS INCLUDING THE...
- Publication number 20130315610
- Publication date Nov 28, 2013
- RICOH COMPANY, LIMITED
- Hiroaki UTAGAWA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DOCUMENT CONVEYING DEVICE, IMAGE READING DEVICE, AND IMAGE FORMING...
- Publication number 20130242359
- Publication date Sep 19, 2013
- RICOH COMPANY, LIMITED
- Fumiyuki HEISHI
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
SHEET CONVEYING DEVICE, IMAGE READING DEVICE, AND IMAGE FORMING DEVICE
- Publication number 20130215481
- Publication date Aug 22, 2013
- Kenji HAYASAKA
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Fumiyuki HEISHI

Person

Patents Grantslast 30 patents

Auto document feeder and image forming apparatus

Automatic document feeder and image forming apparatus including the...

Image reading apparatus and image forming apparatus

Automatic document feeder, image reading device including the same,...

Sheet conveying device, image reading device, and image forming app...

Document conveying device, image reading device, and image forming...

Sheet conveying device, image reading device, and image forming device

Patents Applicationslast 30 patents

SHEET FEEDING SUB TRAY, SHEET CONVEYING DEVICE, IMAGE READING DEVIC...

AUTOMATIC DOCUMENT FEEDER, IMAGE READING DEVICE, IMAGE FORMING APPA...

AUTO DOCUMENT FEEDER AND IMAGE FORMING APPARATUS

IMAGE READING APPARATUS AND IMAGE FORMING APPARATUS

AUTOMATIC DOCUMENT FEEDER, IMAGE SCANNING DEVICE, AND IMAGE FORMING...

AUTOMATIC DOCUMENT FEEDER, IMAGE READING DEVICE INCLUDING THE SAME,...

SHEET CONVEYING DEVICE, IMAGE READING DEVICE, AND IMAGE FORMING APP...

AUTOMATIC DOCUMENT FEEDER AND IMAGE FORMING APPARATUS INCLUDING THE...

DOCUMENT CONVEYING DEVICE, IMAGE READING DEVICE, AND IMAGE FORMING...

SHEET CONVEYING DEVICE, IMAGE READING DEVICE, AND IMAGE FORMING DEVICE