Yuuji Tanaka

Person

Shizuoka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Photoelectric conversion element, photoelectric conversion module,...
- Patent number 12,159,759
- Issue date Dec 3, 2024
- Ricoh Company, Ltd.
- Tamotsu Horiuchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Photoelectric conversion element, photoelectric conversion module,...
- Patent number 12,062,503
- Issue date Aug 13, 2024
- Ricoh Company, Ltd.
- Naomichi Kanei
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Refrigerant pipe, heat exchanger, and method for producing refriger...
- Patent number 12,038,240
- Issue date Jul 16, 2024
- Daikin Industries, Ltd.
- Mirei Kanetake
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Method for removing fluorine-containing compound from waste water
- Patent number 12,030,790
- Issue date Jul 9, 2024
- Daikin Industries, Ltd.
- Takahiro Taira
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Solar cell module, electronic device, and power supply module
- Patent number 12,029,052
- Issue date Jul 2, 2024
- Ricoh Company, Ltd.
- Tamotsu Horiuchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Production method for fluoropolymer, surfactant for polymerization,...
- Patent number 12,012,470
- Issue date Jun 18, 2024
- Daikin Industries, Ltd.
- Taketo Kato
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for producing low molecular weight polytetrafluoroethylene,...
- Patent number 12,006,407
- Issue date Jun 11, 2024
- Daikin Industries, Ltd.
- Ken Yoshida
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for producing purified polytetrafluoroethylene aqueous dispe...
- Patent number 11,851,519
- Issue date Dec 26, 2023
- Daikin Industries, Ltd.
- Takahiro Taira
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for producing low molecular weight polytetrafluoroethylene,...
- Patent number 11,814,490
- Issue date Nov 14, 2023
- Daikin Industries, Ltd.
- Ken Yoshida
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Photoelectric conversion element
- Patent number 11,756,743
- Issue date Sep 12, 2023
- Ricoh Company, Ltd.
- Tsuyoshi Matsuyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Photoelectric conversion element and photoelectric conversion module
- Patent number 11,706,938
- Issue date Jul 18, 2023
- Ricoh Company, Ltd.
- Naomichi Kanei
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Manufacturing method for low molecular weight polytetrafluoroethylene
- Patent number 11,692,047
- Issue date Jul 4, 2023
- Daikin Industries, Ltd.
- Masayuki Tsuji
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for producing low molecular weight polytetrafluoroethylene,...
- Patent number 11,629,238
- Issue date Apr 18, 2023
- Daikin Industries, Ltd.
- Ken Yoshida
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for producing composition containing low molecular weight po...
- Patent number 11,618,806
- Issue date Apr 4, 2023
- Daikin Industries, Ltd.
- Masayuki Tsuji
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Solar cell module
- Patent number 11,594,382
- Issue date Feb 28, 2023
- Ricoh Company, Ltd.
- Yuuji Tanaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Photoelectric conversion device, process cartridge, and image formi...
- Patent number 11,575,095
- Issue date Feb 7, 2023
- Ricoh Company, Ltd.
- Daisuke Kubo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method for producing composition containing low molecular weight po...
- Patent number 11,548,989
- Issue date Jan 10, 2023
- Daikin Industries, Ltd.
- Masayuki Tsuji
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Production method for fluoropolymer, surfactant for polymerization,...
- Patent number 11,512,155
- Issue date Nov 29, 2022
- Daikin Industries, Ltd.
- Taketo Kato
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Photoelectric conversion element and photoelectric conversion module
- Patent number 11,502,264
- Issue date Nov 15, 2022
- Ricoh Company, Ltd.
- Naomichi Kanei
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Production method for fluoropolymer, surfactant for polymerization,...
- Patent number 11,279,814
- Issue date Mar 22, 2022
- Daikin Industries, Ltd.
- Taketo Kato
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Photoelectric conversion element and solar cell
- Patent number 11,101,080
- Issue date Aug 24, 2021
- Ricoh Company, Ltd.
- Yuuji Tanaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Photoelectric conversion element and solar cell
- Patent number 11,081,662
- Issue date Aug 3, 2021
- Ricoh Company, Ltd.
- Yuuji Tanaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Photoelectric conversion element
- Patent number 11,069,485
- Issue date Jul 20, 2021
- Ricoh Company, Ltd.
- Naomichi Kanei
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Photoelectric conversion element, photoelectric conversion element...
- Patent number 11,056,600
- Issue date Jul 6, 2021
- Ricoh Company, Ltd.
- Tetsuya Honda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Photoelectric conversion element
- Patent number 10,930,443
- Issue date Feb 23, 2021
- Ricoh Company, Ltd.
- Tsuyoshi Matsuyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for producing low molecular weight polytetrafluoroethylene,...
- Patent number 10,870,735
- Issue date Dec 22, 2020
- Daikin Industries, Ltd.
- Ken Yoshida
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Photoelectric conversion element and solar cell
- Patent number 10,847,323
- Issue date Nov 24, 2020
- Ricoh Company, Ltd.
- Tamotsu Horiuchi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method for producing low molecular weight polytetrafluoroethylene,...
- Patent number 10,793,650
- Issue date Oct 6, 2020
- Daikin Industries, Ltd.
- Ken Yoshida
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Photoelectric conversion element
- Patent number 10,763,050
- Issue date Sep 1, 2020
- Ricoh Company, Ltd.
- Yuuji Tanaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Photoelectric conversion element
- Patent number 10,727,001
- Issue date Jul 28, 2020
- Ricoh Company, Ltd.
- Naomichi Kanei
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
MASS SPECTROMETRY METHOD FOR FLUOROETHER COMPOUND
- Publication number 20240369517
- Publication date Nov 7, 2024
- DAIKIN INDUSTRIES, LTD.
- Yuka ARAKAWA
- G01 - MEASURING TESTING
Information Patent Application
PHOTOELECTRIC CONVERSION ELEMENT AND SOLAR CELL MODULE
- Publication number 20240357919
- Publication date Oct 24, 2024
- Satoshi YAMAMOTO
Information Patent Application
REFRIGERANT PIPE, HEAT EXCHANGER, AND METHOD FOR PRODUCING REFRIGER...
- Publication number 20240318930
- Publication date Sep 26, 2024
- DAIKIN INDUSTRIES, LTD.
- Mirei KANETAKE
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
PRODUCTION METHOD FOR FLUOROPOLYMER, SURFACTANT FOR POLYMERIZATION,...
- Publication number 20240317907
- Publication date Sep 26, 2024
- DAIKIN INDUSTRIES, LTD.
- Taketo KATO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR REMOVING FLUORINE-CONTAINING COMPOUND FROM WASTE WATER
- Publication number 20240294401
- Publication date Sep 5, 2024
- DAIKIN INDUSTRIES, LTD.
- Takahiro TAIRA
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHOD FOR PRODUCING PURIFIED POLYTETRAFLUOROETHYLENE AQUEOUS DISPE...
- Publication number 20240117077
- Publication date Apr 11, 2024
- DAIKIN INDUSTRIES, LTD.
- Takahiro TAIRA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
SOLAR CELL MODULE, ELECTRONIC DEVICE, AND POWER SUPPLY MODULE
- Publication number 20230189540
- Publication date Jun 15, 2023
- RICOH COMPANY, LTD.
- Tamotsu Horiuchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR PRODUCING LOW MOLECULAR WEIGHT POLYTETRAFLUOROETHYLENE,...
- Publication number 20230183430
- Publication date Jun 15, 2023
- Daikin Industries, Ltd.
- Ken YOSHIDA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PHOTOELECTRIC CONVERSION ELEMENT, PHOTOELECTRIC CONVERSION MODULE,...
- Publication number 20230171975
- Publication date Jun 1, 2023
- Yuuji TANAKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PHOTOELECTRIC CONVERSION ELEMENT AND PHOTOELECTRIC CONVERSION ELEME...
- Publication number 20230142134
- Publication date May 11, 2023
- Masato TANAKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PHOTOELECTRIC CONVERSION ELEMENT, PHOTOELECTRIC CONVERSION MODULE,...
- Publication number 20230134849
- Publication date May 4, 2023
- Masato TANAKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PRODUCTION METHOD FOR FLUOROPOLYMER, SURFACTANT FOR POLYMERIZATION,...
- Publication number 20230101829
- Publication date Mar 30, 2023
- DAIKIN INDUSTRIES, LTD.
- Taketo KATO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PHOTOELECTRIC CONVERSION ELEMENT, PHOTOELECTRIC CONVERSION MODULE,...
- Publication number 20220392714
- Publication date Dec 8, 2022
- RICOH COMPANY, LTD.
- Naomichi KANEI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PHOTOELECTRIC CONVERSION ELEMENT, PHOTOELECTRIC CONVERSION ELEMENT...
- Publication number 20220302399
- Publication date Sep 22, 2022
- RICOH COMPANY, LTD.
- Nozomu Tamoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PRODUCTION METHOD FOR FLUOROPOLYMER, SURFACTANT FOR POLYMERIZATION,...
- Publication number 20220169830
- Publication date Jun 2, 2022
- Daikin Industries,Ltd.
- Taketo KATO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
COMPOSITION, STRETCHED BODY AND METHOD OF MANUFACTURING THEREOF
- Publication number 20220119556
- Publication date Apr 21, 2022
- DAIKIN INDUSTRIES, LTD.
- Takahiro TAIRA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR INSPECTING REFRIGERANT PIPE AND REFRIGERANT PIPE
- Publication number 20220107275
- Publication date Apr 7, 2022
- DAIKIN INDUSTRIES, LTD.
- Shouhei ARAKI
- G01 - MEASURING TESTING
Information Patent Application
PHOTOELECTRIC CONVERSION ELEMENT, SOLAR CELL MODULE, POWER SUPPLY M...
- Publication number 20220102651
- Publication date Mar 31, 2022
- RICOH COMPANY, LTD.
- Yuuji TANAKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR REMOVING FLUORINE-CONTAINING COMPOUND FROM WASTE WATER
- Publication number 20210363031
- Publication date Nov 25, 2021
- DAIKIN INDUSTRIES, LTD.
- Takahiro TAIRA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR PRODUCING COMPOSITION CONTAINING LOW MOLECULAR WEIGHT PO...
- Publication number 20210363311
- Publication date Nov 25, 2021
- DAIKIN INDUSTRIES, LTD.
- Masayuki TSUJI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
SOLAR CELL MODULE
- Publication number 20210366662
- Publication date Nov 25, 2021
- Tamotsu HORIUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PHOTOELECTRIC CONVERSION ELEMENT, PHOTOELECTRIC CONVERSION MODULE,...
- Publication number 20210296597
- Publication date Sep 23, 2021
- RICOH COMPANY, LTD.
- Yuuji TANAKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PHOTOELECTRIC CONVERSION ELEMENT, PHOTOELECTRIC CONVERSION MODULE,...
- Publication number 20210280810
- Publication date Sep 9, 2021
- RICOH COMPANY, LTD.
- Nozomu TAMOTO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PHOTOELECTRIC CONVERSION ELEMENT AND PHOTOELECTRIC CONVERSION MODULE
- Publication number 20210280809
- Publication date Sep 9, 2021
- RICOH COMPANY, LTD.
- Naomichi KANEI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PHOTOELECTRIC CONVERSION ELEMENT AND PHOTOELECTRIC CONVERSION MODULE
- Publication number 20210273193
- Publication date Sep 2, 2021
- RICOH COMPANY, LTD.
- Naomichi KANEI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PHOTOELECTRIC CONVERSION ELEMENT, PHOTOELECTRIC CONVERSION MODULE,...
- Publication number 20210167287
- Publication date Jun 3, 2021
- Tamotsu HORIUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PHOTOELECTRIC CONVERSION ELEMENT
- Publication number 20210142957
- Publication date May 13, 2021
- Tsuyoshi MATSUYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PRODUCTION METHOD FOR FLUOROPOLYMER, SURFACTANT FOR POLYMERIZATION,...
- Publication number 20210115224
- Publication date Apr 22, 2021
- DAIKIN INDUSTRIES, LTD.
- Taketo KATO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PRODUCTION METHOD FOR FLUOROPOLYMER, SURFACTANT FOR POLYMERIZATION,...
- Publication number 20210108008
- Publication date Apr 15, 2021
- DAIKIN INDUSTRIES, LTD.
- Taketo KATO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
SOLAR CELL MODULE
- Publication number 20210104367
- Publication date Apr 8, 2021
- Yuuji TANAKA
- H01 - BASIC ELECTRIC ELEMENTS

Yuuji Tanaka

Person

Patents Grantslast 30 patents

Photoelectric conversion element, photoelectric conversion module,...

Photoelectric conversion element, photoelectric conversion module,...

Refrigerant pipe, heat exchanger, and method for producing refriger...

Method for removing fluorine-containing compound from waste water

Solar cell module, electronic device, and power supply module

Production method for fluoropolymer, surfactant for polymerization,...

Method for producing low molecular weight polytetrafluoroethylene,...

Method for producing purified polytetrafluoroethylene aqueous dispe...

Method for producing low molecular weight polytetrafluoroethylene,...

Photoelectric conversion element

Photoelectric conversion element and photoelectric conversion module

Manufacturing method for low molecular weight polytetrafluoroethylene

Method for producing low molecular weight polytetrafluoroethylene,...

Method for producing composition containing low molecular weight po...

Solar cell module

Photoelectric conversion device, process cartridge, and image formi...

Method for producing composition containing low molecular weight po...

Production method for fluoropolymer, surfactant for polymerization,...

Photoelectric conversion element and photoelectric conversion module

Production method for fluoropolymer, surfactant for polymerization,...

Photoelectric conversion element and solar cell

Photoelectric conversion element and solar cell

Photoelectric conversion element

Photoelectric conversion element, photoelectric conversion element...

Photoelectric conversion element

Method for producing low molecular weight polytetrafluoroethylene,...

Photoelectric conversion element and solar cell

Method for producing low molecular weight polytetrafluoroethylene,...

Photoelectric conversion element

Photoelectric conversion element

Patents Applicationslast 30 patents

MASS SPECTROMETRY METHOD FOR FLUOROETHER COMPOUND

PHOTOELECTRIC CONVERSION ELEMENT AND SOLAR CELL MODULE

REFRIGERANT PIPE, HEAT EXCHANGER, AND METHOD FOR PRODUCING REFRIGER...

PRODUCTION METHOD FOR FLUOROPOLYMER, SURFACTANT FOR POLYMERIZATION,...

METHOD FOR REMOVING FLUORINE-CONTAINING COMPOUND FROM WASTE WATER

METHOD FOR PRODUCING PURIFIED POLYTETRAFLUOROETHYLENE AQUEOUS DISPE...

SOLAR CELL MODULE, ELECTRONIC DEVICE, AND POWER SUPPLY MODULE

METHOD FOR PRODUCING LOW MOLECULAR WEIGHT POLYTETRAFLUOROETHYLENE,...

PHOTOELECTRIC CONVERSION ELEMENT, PHOTOELECTRIC CONVERSION MODULE,...

PHOTOELECTRIC CONVERSION ELEMENT AND PHOTOELECTRIC CONVERSION ELEME...

PHOTOELECTRIC CONVERSION ELEMENT, PHOTOELECTRIC CONVERSION MODULE,...

PRODUCTION METHOD FOR FLUOROPOLYMER, SURFACTANT FOR POLYMERIZATION,...

PHOTOELECTRIC CONVERSION ELEMENT, PHOTOELECTRIC CONVERSION MODULE,...

PHOTOELECTRIC CONVERSION ELEMENT, PHOTOELECTRIC CONVERSION ELEMENT...

PRODUCTION METHOD FOR FLUOROPOLYMER, SURFACTANT FOR POLYMERIZATION,...

COMPOSITION, STRETCHED BODY AND METHOD OF MANUFACTURING THEREOF

METHOD FOR INSPECTING REFRIGERANT PIPE AND REFRIGERANT PIPE

PHOTOELECTRIC CONVERSION ELEMENT, SOLAR CELL MODULE, POWER SUPPLY M...

METHOD FOR REMOVING FLUORINE-CONTAINING COMPOUND FROM WASTE WATER

METHOD FOR PRODUCING COMPOSITION CONTAINING LOW MOLECULAR WEIGHT PO...

SOLAR CELL MODULE

PHOTOELECTRIC CONVERSION ELEMENT, PHOTOELECTRIC CONVERSION MODULE,...

PHOTOELECTRIC CONVERSION ELEMENT, PHOTOELECTRIC CONVERSION MODULE,...

PHOTOELECTRIC CONVERSION ELEMENT AND PHOTOELECTRIC CONVERSION MODULE

PHOTOELECTRIC CONVERSION ELEMENT AND PHOTOELECTRIC CONVERSION MODULE

PHOTOELECTRIC CONVERSION ELEMENT, PHOTOELECTRIC CONVERSION MODULE,...

PHOTOELECTRIC CONVERSION ELEMENT

PRODUCTION METHOD FOR FLUOROPOLYMER, SURFACTANT FOR POLYMERIZATION,...

PRODUCTION METHOD FOR FLUOROPOLYMER, SURFACTANT FOR POLYMERIZATION,...

SOLAR CELL MODULE