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Manabu YAMANAKA
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Kanagawa, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Sheet processing apparatus and image forming system
Patent number
11,548,752
Issue date
Jan 10, 2023
Ricoh Company, Limited
Kenji Hari
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Liquid discharging head and liquid discharging apparatus
Patent number
11,097,544
Issue date
Aug 24, 2021
Ricoh Company, Ltd.
Koichi Muramatsu
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid discharge head, liquid discharge device, dispensing device,...
Patent number
11,001,072
Issue date
May 11, 2021
Ricoh Company, Ltd.
Manabu Yamanaka
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Pressing unit for sheet folding device
Patent number
10,894,690
Issue date
Jan 19, 2021
Ricoh Company, Limited
Kenji Hari
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Liquid droplet discharging unit, liquid droplet forming device, and...
Patent number
10,807,372
Issue date
Oct 20, 2020
Ricoh Company, Ltd.
Takeshi Akai
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
Pressing unit for sheet folding device
Patent number
9,994,414
Issue date
Jun 12, 2018
Ricoh Company, Limited
Kenji Hari
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Sheet processing apparatus for pressing a fold line and image formi...
Patent number
9,637,342
Issue date
May 2, 2017
Ricoh Company, Limited
Kenji Hari
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Patents Applications
last 30 patents
Information
Patent Application
MEDICATION SUPPORT DEVICE
Publication number
20230372203
Publication date
Nov 23, 2023
RICOH COMPANY, LTD.
Youhei NIITSUMA
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
MEDICATION SUPPORT DEVICE
Publication number
20230293391
Publication date
Sep 21, 2023
RICOH COMPANY, LTD.
Manabu Yamanaka
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
MEDICATION SUPPORT DEVICE
Publication number
20230255853
Publication date
Aug 17, 2023
RICOH COMPANY, LTD.
Hiroshi Fujie
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
MEDICATION SUPPORT DEVICE
Publication number
20230255854
Publication date
Aug 17, 2023
RICOH COMPANY, LTD.
Hirotaka HAYASHI
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SHEET PROCESSING APPARATUS AND IMAGE FORMING SYSTEM
Publication number
20210107761
Publication date
Apr 15, 2021
RICOH COMPANY, LTD.
Kenji HARI
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
LIQUID DISCHARGE HEAD, LIQUID DISCHARGE DEVICE, DISPENSING DEVICE,...
Publication number
20200207112
Publication date
Jul 2, 2020
Manabu YAMANAKA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
LIQUID DISCHARGING HEAD AND LIQUID DISCHARGING APPARATUS
Publication number
20200139704
Publication date
May 7, 2020
Koichi Muramatsu
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
LIQUID DROPLET DISCHARGING UNIT, LIQUID DROPLET FORMING DEVICE, AND...
Publication number
20190232661
Publication date
Aug 1, 2019
Takeshi AKAI
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
SHEET PROCESSING APPARATUS AND IMAGE FORMING SYSTEM
Publication number
20180251332
Publication date
Sep 6, 2018
RICOH COMPANY, LTD.
Kenji HARI
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
SHEET PROCESSING APPARATUS AND IMAGE FORMING SYSTEM
Publication number
20170203935
Publication date
Jul 20, 2017
RICOH COMPANY, LTD.
Kenji HARI
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
SHEET PROCESSING APPARATUS AND IMAGE FORMING SYSTEM
Publication number
20150321872
Publication date
Nov 12, 2015
RICOH COMPANY, LIMITED
Kenji HARI
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL