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Patents Grants
last 30 patents
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Patent Grant
Nucleic acid sample-contained container, method and apparatus for p...
Patent number
11,859,239
Issue date
Jan 2, 2024
Ricoh Company, Ltd.
Yudai Kawashima
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Method for producing cell contained base and method for evaluating...
Patent number
11,566,273
Issue date
Jan 31, 2023
Ricoh Company, Ltd.
Satoshi Izumi
G01 - MEASURING TESTING
Information
Patent Grant
Testing device for quantitative PCR
Patent number
11,040,349
Issue date
Jun 22, 2021
Ricoh Company, Ltd.
Yudai Kawashima
G01 - MEASURING TESTING
Information
Patent Grant
Droplet forming device, droplet forming method, and dispensing appa...
Patent number
11,007,774
Issue date
May 18, 2021
Ricoh Company, Ltd.
Yuzuru Kuramochi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Discharging device and discharging method
Patent number
10,780,706
Issue date
Sep 22, 2020
Ricoh Company, Ltd.
Shusaku Shiomoto
G01 - MEASURING TESTING
Information
Patent Grant
Liquid droplet forming device, dispensing device, and method of pre...
Patent number
10,732,087
Issue date
Aug 4, 2020
Ricoh Company, Ltd.
Takahiko Matsumoto
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
Particle counting apparatus, particle counting method, and particle...
Patent number
10,605,716
Issue date
Mar 31, 2020
Ricoh Company, Ltd.
Ikuo Katoh
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Droplet forming apparatus
Patent number
10,029,251
Issue date
Jul 24, 2018
Ricoh Company, Ltd.
Manabu Seo
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Liquid droplet forming apparatus
Patent number
9,919,533
Issue date
Mar 20, 2018
Ricoh Company, Ltd.
Manabu Seo
G01 - MEASURING TESTING
Information
Patent Grant
Liquid droplet forming apparatus
Patent number
9,517,622
Issue date
Dec 13, 2016
Ricoh Company, Ltd.
Yuzuru Kuramochi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Spectral characteristic obtaining apparatus, image evaluation appar...
Patent number
9,222,833
Issue date
Dec 29, 2015
Ricoh Company, Ltd.
Manabu Seo
G01 - MEASURING TESTING
Information
Patent Grant
Image forming apparatus
Patent number
9,102,138
Issue date
Aug 11, 2015
Ricoh Company, Ltd.
Ryota Suzuki
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Spectral characteristic obtaining apparatus, image evaluation appar...
Patent number
9,068,893
Issue date
Jun 30, 2015
Ricoh Company, Ltd.
Manabu Seo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Aqueous ink composition and image forming apparatus
Patent number
9,010,915
Issue date
Apr 21, 2015
Ricoh Company, Ltd.
Yuuma Usui
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Spectrometer, and image evaluating unit and image forming device in...
Patent number
8,964,176
Issue date
Feb 24, 2015
Ricoh Company, Ltd.
Naohiro Kamijo
G01 - MEASURING TESTING
Information
Patent Grant
Image forming apparatus and image forming method
Patent number
8,944,556
Issue date
Feb 3, 2015
Ricoh Company, Ltd.
Takeshi Hihara
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Image forming apparatus and recording liquid
Patent number
8,919,946
Issue date
Dec 30, 2014
Ricoh Company, Ltd.
Ryota Suzuki
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Apparatus and method for obtaining spectral characteristics
Patent number
8,908,176
Issue date
Dec 9, 2014
Ricoh Company, Ltd.
Yoichi Kubota
G01 - MEASURING TESTING
Information
Patent Grant
Spectral characteristic acquiring apparatus, spectral characteristi...
Patent number
8,879,057
Issue date
Nov 4, 2014
Ricoh Company, Ltd.
Kohei Shimbo
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Image forming device, and image forming method
Patent number
8,870,350
Issue date
Oct 28, 2014
Ricoh Company, Ltd.
Ryota Suzuki
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Spectrometer, and image evaluating unit and image forming device in...
Patent number
8,755,046
Issue date
Jun 17, 2014
Ricoh Company, Ltd.
Kohei Shimbo
G01 - MEASURING TESTING
Information
Patent Grant
Image forming apparatus and image forming method
Patent number
8,746,873
Issue date
Jun 10, 2014
Ricoh Company, Ltd.
Takeo Tsukamoto
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Spectral characteristics estimation device, image forming apparatus...
Patent number
8,593,628
Issue date
Nov 26, 2013
Ricoh Company, Limited
Kohei Shimbo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Spectral characteristic measuring device and image forming apparatus
Patent number
8,559,005
Issue date
Oct 15, 2013
Ricoh Company, Ltd.
Kohei Shimbo
G01 - MEASURING TESTING
Information
Patent Grant
Spectral distribution measuring device
Patent number
8,497,988
Issue date
Jul 30, 2013
Ricoh Company, Ltd.
Kohei Shimbo
G01 - MEASURING TESTING
Information
Patent Grant
Spectroscopic characteristics acquisition unit, image evaluation un...
Patent number
8,472,019
Issue date
Jun 25, 2013
Ricoh Company, Ltd.
Manabu Seo
G01 - MEASURING TESTING
Information
Patent Grant
Head cleaning device, image forming device, and head cleaning method
Patent number
8,382,233
Issue date
Feb 26, 2013
Ricoh Company, Ltd.
Yuuma Usui
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Spectrometric measurement apparatus, image evaluation apparatus, an...
Patent number
8,363,217
Issue date
Jan 29, 2013
Ricoh Company, Ltd.
Manabu Seo
G01 - MEASURING TESTING
Information
Patent Grant
Wavelength selection filter, filter unit, light source device, opti...
Patent number
8,213,083
Issue date
Jul 3, 2012
Ricoh Company, Ltd.
Masahiro Fujimoto
G01 - MEASURING TESTING
Information
Patent Grant
Lighting device and projection image display unit
Patent number
8,147,069
Issue date
Apr 3, 2012
Ricoh Company, Limited
Manabu Seo
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
DEVICE WITH SPECIFIC NUMBER OF CELL(S) AND NUCLEIC ACIDS IN THE WEL...
Publication number
20210309958
Publication date
Oct 7, 2021
Satoshi IZUMI
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
DETECTION DETERMINING METHOD, DETECTION DETERMINING DEVICE, NON-TRA...
Publication number
20210147906
Publication date
May 20, 2021
Yusuke OSAKI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
DEVICE, PREPARATOR'S SKILL EVALUATING METHOD, NON-TRANSITORY RECORD...
Publication number
20210010072
Publication date
Jan 14, 2021
Koei SUZUKI
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
DETECTION DETERMINING DEVICE
Publication number
20200384464
Publication date
Dec 10, 2020
Yudai KAWASHIMA
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
MATERIAL SAMPLE, DISPLAY METHOD, AND ESTIMATION METHOD
Publication number
20200293934
Publication date
Sep 17, 2020
Yunong JI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DROPLET FORMING DEVICE, DROPLET FORMING METHOD, AND DISPENSING APPA...
Publication number
20200023328
Publication date
Jan 23, 2020
Yuzuru KURAMOCHI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CELL CONTAINED CONTAINER AND CELL CONTAINED CONTAINER PRODUCING MET...
Publication number
20190381500
Publication date
Dec 19, 2019
Daisuke TAKAGI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
DISCHARGING DEVICE AND DISCHARGING METHOD
Publication number
20190283444
Publication date
Sep 19, 2019
Shusaku SHIOMOTO
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
NUCLEIC ACID SAMPLE-CONTAINED CONTAINER, METHOD AND APPARATUS FOR P...
Publication number
20190284611
Publication date
Sep 19, 2019
YUDAI KAWASHIMA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
DEVICE
Publication number
20190151843
Publication date
May 23, 2019
Yudai Kawashima
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
DETECTION ACCURACY IDENTIFYING METHOD, DETECTION ACCURACY IDENTIFYI...
Publication number
20190136304
Publication date
May 9, 2019
Manabu SEO
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
PARTICLE COUNTING APPARATUS, PARTICLE COUNTING METHOD, AND PARTICLE...
Publication number
20190025185
Publication date
Jan 24, 2019
Ikuo KATOH
G01 - MEASURING TESTING
Information
Patent Application
METHOD FOR PRODUCING CELL CONTAINED BASE AND METHOD FOR EVALUATING...
Publication number
20180363028
Publication date
Dec 20, 2018
Satoshi IZUMI
G01 - MEASURING TESTING
Information
Patent Application
LIQUID DROPLET FORMING DEVICE, DISPENSING DEVICE, AND METHOD OF PRE...
Publication number
20180340880
Publication date
Nov 29, 2018
RICOH COMPANY, LTD.
Takahiko MATSUMOTO
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
LIQUID DROPLET FORMING APPARATUS
Publication number
20170120604
Publication date
May 4, 2017
Manabu SEO
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
DROPLET FORMING APPARATUS
Publication number
20160175834
Publication date
Jun 23, 2016
RICOH COMPANY, LTD.
Manabu SEO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
LIQUID DROPLET FORMING APPARATUS
Publication number
20160176191
Publication date
Jun 23, 2016
RICOH COMPANY, LTD.
Yuzuru KURAMOCHI
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
SPECTRAL CHARACTERISTIC OBTAINING APPARATUS, IMAGE EVALUATION APPAR...
Publication number
20150253190
Publication date
Sep 10, 2015
RICOH COMPANY, LTD.
Manabu Seo
G01 - MEASURING TESTING
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20140240422
Publication date
Aug 28, 2014
Ryota Suzuki
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD
Publication number
20140071196
Publication date
Mar 13, 2014
Richo Company, Ltd.
Takeshi Hihara
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
SPECTROMETER, AND IMAGE EVALUATING UNIT AND IMAGE FORMING DEVICE IN...
Publication number
20130235376
Publication date
Sep 12, 2013
RICOH COMPANY, LTD.
Naohiro Kamijo
G01 - MEASURING TESTING
Information
Patent Application
SPECTROMETER, AND IMAGE EVALUATING UNIT AND IMAGE FORMING DEVICE IN...
Publication number
20130235249
Publication date
Sep 12, 2013
RICOH COMPANY, LTD.
Kohei Shimbo
G01 - MEASURING TESTING
Information
Patent Application
SPECTRAL CHARACTERISTIC MEASURING DEVICE AND IMAGE FORMING APPARATUS
Publication number
20130182251
Publication date
Jul 18, 2013
Ricoh Company, Ltd.
Kohei Shimbo
G01 - MEASURING TESTING
Information
Patent Application
APPARATUS AND METHOD FOR OBTAINING SPECTRAL CHARACTERISTICS
Publication number
20130182256
Publication date
Jul 18, 2013
RICOH COMPANY, LTD.
Yoichi KUBOTA
G01 - MEASURING TESTING
Information
Patent Application
IMAGE FORMING DEVICE, AND IMAGE FORMING METHOD
Publication number
20130093810
Publication date
Apr 18, 2013
Ryota Suzuki
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
SPECTRAL CHARACTERISTIC ACQUIRING APPARATUS, SPECTRAL CHARACTERISTI...
Publication number
20130063723
Publication date
Mar 14, 2013
RICOH COMPANY, LTD.
Kohei SHIMBO
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
IMAGE FORMING APPARATUS AND RECORDING LIQUID
Publication number
20130057628
Publication date
Mar 7, 2013
Ryota Suzuki
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
AQUEOUS INK COMPOSITION AND IMAGE FORMING APPARATUS
Publication number
20130050363
Publication date
Feb 28, 2013
Yuuma Usui
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
HEAD CLEANING DEVICE, IMAGE FORMING DEVICE, AND HEAD CLEANING METHOD
Publication number
20120050393
Publication date
Mar 1, 2012
Yuuma Usui
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
SPECTRAL CHARACTERISTICS ESTIMATION DEVICE, IMAGE FORMING APPARATUS...
Publication number
20110317149
Publication date
Dec 29, 2011
Kohei Shimbo
H04 - ELECTRIC COMMUNICATION TECHNIQUE