Yuuma Usui

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Printed matter producing method and printed matter producing appara...
- Patent number 12,064,984
- Issue date Aug 20, 2024
- Ricoh Company, Ltd.
- Yuuma Usui
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method and device for producing foamed body
- Patent number 11,827,004
- Issue date Nov 28, 2023
- Ricoh Company, Ltd.
- Yukio Fujiwara
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Printing method and printing device
- Patent number 11,104,158
- Issue date Aug 31, 2021
- Ricoh Company, Ltd.
- Yukio Fujiwara
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Head-mounted display apparatus, and display method
- Patent number 10,339,896
- Issue date Jul 2, 2019
- Ricoh Company, Ltd.
- Yuuma Usui
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electrochromic device and method for producing electrochromic device
- Patent number 9,891,497
- Issue date Feb 13, 2018
- Ricoh Company, Ltd.
- Tohru Yashiro
- G02 - OPTICS
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
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
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
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
ABA triblock copolymer, thickener, and aqueous composition
- Patent number 8,829,133
- Issue date Sep 9, 2014
- Ricoh Company, Ltd.
- Yuuma Usui
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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
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

Patents Applicationslast 30 patents

Information Patent Application
PRINTED MATTER PRODUCING METHOD AND PRINTED MATTER PRODUCING APPARA...
- Publication number 20220258517
- Publication date Aug 18, 2022
- RICOH COMPANY, LTD.
- Yuuma Usui
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
METHOD FOR PRODUCING PRINTED PRODUCT, APPARATUS FOR PRODUCING PRINT...
- Publication number 20220161585
- Publication date May 26, 2022
- Yukio Fujiwara
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
METHOD AND DEVICE FOR PRODUCING FOAMED BODY
- Publication number 20210292509
- Publication date Sep 23, 2021
- RICOH COMPANY, LTD.
- Yukio FUJIWARA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID DISCHARGE APPARATUS AND LIQUID DISCHARGE METHOD
- Publication number 20210260904
- Publication date Aug 26, 2021
- Ricoh Company, Ltd.
- Yuuma USUI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PRINTED MATTER PRODUCING METHOD AND PRINTED MATTER PRODUCING APPARATUS
- Publication number 20210162789
- Publication date Jun 3, 2021
- Yukio FUJIWARA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
PRINTED MATTER PRODUCING METHOD, PRINTING APPARATUS, AND PRINTED MA...
- Publication number 20210138818
- Publication date May 13, 2021
- Yuuma USUI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
PRINTED MATTER PRODUCING METHOD AND PRINTED MATTER PRODUCING APPARATUS
- Publication number 20210129524
- Publication date May 6, 2021
- Yukio FUJIWARA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PRINTED MATTER PRODUCING METHOD, PRINTED MATTER PRODUCING APPARATUS...
- Publication number 20210129566
- Publication date May 6, 2021
- Yuuma USUI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PRINTING METHOD AND PRINTING DEVICE
- Publication number 20210016579
- Publication date Jan 21, 2021
- Yukio Fujiwara
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
HEAD-MOUNTED DISPLAY APPARATUS, AND DISPLAY METHOD
- Publication number 20170345391
- Publication date Nov 30, 2017
- RICOH COMPANY, LTD.
- Yuuma USUI
- G02 - OPTICS
Information Patent Application
THREE-DIMENSIONAL CULTURE STRUCTURE AND METHOD FOR PRODUCING SAME
- Publication number 20170267975
- Publication date Sep 21, 2017
- RICOH COMPANY, LTD.
- Aino Hasegawa
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
ELECTROCHROMIC DEVICE AND METHOD FOR PRODUCING ELECTROCHROMIC DEVICE
- Publication number 20170010514
- Publication date Jan 12, 2017
- RICOH COMPANY, LTD.
- Tohru YASHIRO
- G02 - OPTICS
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
ABA TRIBLOCK COPOLYMER, THICKENER, AND AQUEOUS COMPOSITION
- Publication number 20130284966
- Publication date Oct 31, 2013
- UNIVERSITY OF HYOGO
- Yuuma Usui
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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
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
IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD
- Publication number 20110273523
- Publication date Nov 10, 2011
- Ricoh Company, Ltd.
- Takeo Tsukamoto
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Electrode Catalyst, Method for Preparation Thereof, Direct Alcohol...
- Publication number 20070281200
- Publication date Dec 6, 2007
- Shohji Tanaka
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Person

Patents Grantslast 30 patents

Printed matter producing method and printed matter producing appara...

Method and device for producing foamed body

Printing method and printing device

Head-mounted display apparatus, and display method

Electrochromic device and method for producing electrochromic device

Image forming apparatus

Aqueous ink composition and image forming apparatus

Image forming apparatus and image forming method

Image forming apparatus and recording liquid

Image forming device, and image forming method

ABA triblock copolymer, thickener, and aqueous composition

Image forming apparatus and image forming method

Head cleaning device, image forming device, and head cleaning method

Patents Applicationslast 30 patents

PRINTED MATTER PRODUCING METHOD AND PRINTED MATTER PRODUCING APPARA...

METHOD FOR PRODUCING PRINTED PRODUCT, APPARATUS FOR PRODUCING PRINT...

METHOD AND DEVICE FOR PRODUCING FOAMED BODY

LIQUID DISCHARGE APPARATUS AND LIQUID DISCHARGE METHOD

PRINTED MATTER PRODUCING METHOD AND PRINTED MATTER PRODUCING APPARATUS

PRINTED MATTER PRODUCING METHOD, PRINTING APPARATUS, AND PRINTED MA...

PRINTED MATTER PRODUCING METHOD AND PRINTED MATTER PRODUCING APPARATUS

PRINTED MATTER PRODUCING METHOD, PRINTED MATTER PRODUCING APPARATUS...

PRINTING METHOD AND PRINTING DEVICE

HEAD-MOUNTED DISPLAY APPARATUS, AND DISPLAY METHOD

THREE-DIMENSIONAL CULTURE STRUCTURE AND METHOD FOR PRODUCING SAME

ELECTROCHROMIC DEVICE AND METHOD FOR PRODUCING ELECTROCHROMIC DEVICE

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD

ABA TRIBLOCK COPOLYMER, THICKENER, AND AQUEOUS COMPOSITION

IMAGE FORMING DEVICE, AND IMAGE FORMING METHOD

IMAGE FORMING APPARATUS AND RECORDING LIQUID

AQUEOUS INK COMPOSITION AND IMAGE FORMING APPARATUS

HEAD CLEANING DEVICE, IMAGE FORMING DEVICE, AND HEAD CLEANING METHOD

IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD

Electrode Catalyst, Method for Preparation Thereof, Direct Alcohol...