Ryohsuke AKAISHI

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Sheet feeding device and image forming apparatus incorporating the...
- Patent number 12,041,207
- Issue date Jul 16, 2024
- Ricoh Company, Ltd.
- Ryohsuke Akaishi
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Image forming system having sheet laminator
- Patent number 11,988,986
- Issue date May 21, 2024
- Ricoh Company, Ltd.
- Yasunobu Kidoura
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Sheet sorting device, post-processing apparatus, and image forming...
- Patent number 11,360,421
- Issue date Jun 14, 2022
- Ricoh Company, Ltd.
- Masakazu Fujita
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
SHEET LAMINATOR AND IMAGE FORMING SYSTEM INCORPORATING THE SHEET LA...
- Publication number 20240399732
- Publication date Dec 5, 2024
- RICOH COMPANY, LTD.
- Naohiro YOSHIDA
- B32 - LAYERED PRODUCTS
Information Patent Application
SHEET PROCESSING APPARATUS AND IMAGE FORMING SYSTEM INCORPORATING T...
- Publication number 20240399733
- Publication date Dec 5, 2024
- RICOH COMPANY, LTD.
- Hirofumi HORITA
- B32 - LAYERED PRODUCTS
Information Patent Application
SHEET PROCESSING APPARATUS AND IMAGE FORMING SYSTEM INCORPORATING T...
- Publication number 20240399729
- Publication date Dec 5, 2024
- RICOH COMPANY, LTD.
- Satoshi KUNO
- B32 - LAYERED PRODUCTS
Information Patent Application
SHEET LAMINATOR AND IMAGE FORMING SYSTEM INCORPORATING THE SHEET LA...
- Publication number 20240359452
- Publication date Oct 31, 2024
- RICOH COMPANY, LTD.
- Ryohsuke AKAISHI
- B32 - LAYERED PRODUCTS
Information Patent Application
SHEET PROCESSING APPARATUS AND IMAGE FORMING SYSTEM
- Publication number 20230303352
- Publication date Sep 28, 2023
- RICOH COMPANY, LTD.
- Ryohsuke AKAISHI
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
SHEET FEEDER, LAMINATOR, IMAGE FORMING APPARATUS, AND IMAGE FORMING...
- Publication number 20230264491
- Publication date Aug 24, 2023
- RICOH COMPANY, LTD.
- Hirofumi HORITA
- B32 - LAYERED PRODUCTS
Information Patent Application
SHEET SEPARATION DEVICE, LAMINATOR, IMAGE FORMING APPARATUS, AND IM...
- Publication number 20230264909
- Publication date Aug 24, 2023
- RICOH COMPANY, LTD.
- Koju KAWAKAMI
- B32 - LAYERED PRODUCTS
Information Patent Application
SHEET PROCESSING DEVICE, SHEET OUTPUT DEVICE, LAMINATOR, IMAGE FORM...
- Publication number 20230264461
- Publication date Aug 24, 2023
- RICOH COMPANY, LTD.
- Satoshi KUNO
- B32 - LAYERED PRODUCTS
Information Patent Application
SHEET PROCESSING APPARATUS AND IMAGE FORMING SYSTEM
- Publication number 20230256726
- Publication date Aug 17, 2023
- RICOH COMPANY, LTD.
- Akira KUNIEDA
- B32 - LAYERED PRODUCTS
Information Patent Application
IMAGE FORMING SYSTEM
- Publication number 20230244164
- Publication date Aug 3, 2023
- RICOH COMPANY, LTD.
- Yasunobu KIDOURA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
SHEET FEEDING DEVICE AND IMAGE FORMING APPARATUS INCORPORATING THE...
- Publication number 20220321723
- Publication date Oct 6, 2022
- RICOH COMPANY, LTD.
- Ryohsuke AKAISHI
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
SHEET SORTING DEVICE, POST-PROCESSING APPARATUS, AND IMAGE FORMING...
- Publication number 20200310321
- Publication date Oct 1, 2020
- RICOH COMPANY, LTD.
- Masakazu FUJITA
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Ryohsuke AKAISHI

Person

Patents Grantslast 30 patents

Sheet feeding device and image forming apparatus incorporating the...

Image forming system having sheet laminator

Sheet sorting device, post-processing apparatus, and image forming...

Patents Applicationslast 30 patents

SHEET LAMINATOR AND IMAGE FORMING SYSTEM INCORPORATING THE SHEET LA...

SHEET PROCESSING APPARATUS AND IMAGE FORMING SYSTEM INCORPORATING T...

SHEET PROCESSING APPARATUS AND IMAGE FORMING SYSTEM INCORPORATING T...

SHEET LAMINATOR AND IMAGE FORMING SYSTEM INCORPORATING THE SHEET LA...

SHEET PROCESSING APPARATUS AND IMAGE FORMING SYSTEM

SHEET FEEDER, LAMINATOR, IMAGE FORMING APPARATUS, AND IMAGE FORMING...

SHEET SEPARATION DEVICE, LAMINATOR, IMAGE FORMING APPARATUS, AND IM...

SHEET PROCESSING DEVICE, SHEET OUTPUT DEVICE, LAMINATOR, IMAGE FORM...

SHEET PROCESSING APPARATUS AND IMAGE FORMING SYSTEM

IMAGE FORMING SYSTEM

SHEET FEEDING DEVICE AND IMAGE FORMING APPARATUS INCORPORATING THE...

SHEET SORTING DEVICE, POST-PROCESSING APPARATUS, AND IMAGE FORMING...