Shogo Shirakawa

Person

Gotenba-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Supported catalyst particles
- Patent number 12,214,334
- Issue date Feb 4, 2025
- Cataler Corporation
- Hiroki Nihashi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Exhaust gas purification catalyst
- Patent number 11,795,855
- Issue date Oct 24, 2023
- Toyota Jidosha Kabushiki Kaisha
- Isao Chinzei
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Exhaust gas purification catalyst
- Patent number 11,719,144
- Issue date Aug 8, 2023
- Toyota Jidosha Kabushiki Kaisha
- Norimichi Shimano
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Exhaust gas purification material and exhaust gas purification device
- Patent number 11,643,958
- Issue date May 9, 2023
- Toyota Jidosha Kabushiki Kaisha
- Norimichi Shimano
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Exhaust gas purification catalyst
- Patent number 11,577,226
- Issue date Feb 14, 2023
- Toyota Jidosha Kabushiki Kaisha
- Seiji Nakahigashi
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Exhaust gas purification device
- Patent number 11,504,704
- Issue date Nov 22, 2022
- Toyota Jidosha Kabushiki Kaisha
- Isao Chinzei
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Exhaust gas control catalyst
- Patent number 11,426,710
- Issue date Aug 30, 2022
- Toyota Jidosha Kabushiki Kaisha
- Takahiro Nishio
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Exhaust gas purification catalyst
- Patent number 11,400,436
- Issue date Aug 2, 2022
- Toyota Jidosha Kabushiki Kaisha
- Isao Chinzei
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Reuse evaluation system for catalyst
- Patent number 11,384,674
- Issue date Jul 12, 2022
- Toyota Jidosha Kabushiki Kaisha
- Tsuyoshi Okada
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Method for reusing vehicular catalyst
- Patent number 11,286,839
- Issue date Mar 29, 2022
- Toyota Jidosha Kabushiki Kaisha
- Tsuyoshi Okada
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Method for producing exhaust gas purifying catalyst and exhaust gas...
- Patent number 10,967,366
- Issue date Apr 6, 2021
- Toyota Jidosha Kabushiki Kaisha
- Shogo Shirakawa
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Exhaust gas purification catalyst and method for producing the same
- Patent number 9,795,945
- Issue date Oct 24, 2017
- Toyota Jidosha Kabushiki Kaisha
- Shogo Shirakawa
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Exhaust gas purification catalyst and method for producing it
- Patent number 9,114,384
- Issue date Aug 25, 2015
- Toyota Jidosha Kabushiki Kaisha
- Shogo Shirakawa
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Metal particles, exhaust gas purifying catalyst comprising metal pa...
- Patent number 9,115,621
- Issue date Aug 25, 2015
- Toyota Jidosha Kabushiki Kaisha
- Shogo Shirakawa
- B82 - NANO-TECHNOLOGY

Patents Applicationslast 30 patents

Information Patent Application
SUPPORTED CATALYST PARTICLES
- Publication number 20250058302
- Publication date Feb 20, 2025
- CATALER CORPORATION
- Hiroki NIHASHI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
EXHAUST GAS PURIFYING CATALYST
- Publication number 20240307854
- Publication date Sep 19, 2024
- Toyota Jidosha Kabushiki Kaisha
- Hiroki SHIRAKAWA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
EXHAUST GAS PURIFICATION CATALYST
- Publication number 20240139716
- Publication date May 2, 2024
- Toyota Jidosha Kabushiki Kaisha
- Takahiro NISHIO
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
EXHAUST GAS PURIFICATION DEVICE AND METHOD FOR MANUFACTURING EXHAUS...
- Publication number 20240017246
- Publication date Jan 18, 2024
- Toyota Jidosha Kabushiki Kaisha
- Takahiro NISHIO
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
EXHAUST GAS PURIFICATION CATALYST
- Publication number 20230405569
- Publication date Dec 21, 2023
- Toyota Jidosha Kabushiki Kaisha
- Takahiro NISHIO
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
EXHAUST GAS PURIFICATION DEVICE AND METHOD FOR MANUFACTURING EXHAUS...
- Publication number 20230372917
- Publication date Nov 23, 2023
- Toyota Jidosha Kabushiki Kaisha
- Takahiro NISHIO
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR PRODUCING EXHAUST GAS PURIFICATION MATERIAL AND METHOD F...
- Publication number 20230372907
- Publication date Nov 23, 2023
- Toyota Jidosha Kabushiki Kaisha
- Takahiro NISHIO
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
EXHAUST GAS PURIFICATION MATERIAL AND EXHAUST GAS PURIFICATION DEVICE
- Publication number 20220307404
- Publication date Sep 29, 2022
- Toyota Jidosha Kabushiki Kaisha
- Norimichi SHIMANO
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SUPPORTED CATALYST PARTICLES
- Publication number 20220134313
- Publication date May 5, 2022
- CATALER CORPORATION
- Hiroki NIHASHI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
EXHAUST GAS PURIFICATION DEVICE
- Publication number 20220062884
- Publication date Mar 3, 2022
- Toyota Jidosha Kabushiki Kaisha
- Isao CHINZEI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
EXHAUST GAS PURIFICATION CATALYST
- Publication number 20210301706
- Publication date Sep 30, 2021
- Toyota Jidosha Kabushiki Kaisha
- Isao CHINZEI
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
REUSE EVALUATION SYSTEM FOR CATALYST
- Publication number 20210301708
- Publication date Sep 30, 2021
- Toyota Jidosha Kabushiki Kaisha
- Tsuyoshi OKADA
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
METHOD FOR REUSING VEHICULAR CATALYST
- Publication number 20210285357
- Publication date Sep 16, 2021
- Toyota Jidosha Kabushiki Kaisha
- Tsuyoshi OKADA
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
EXHAUST GAS PURIFICATION CATALYST
- Publication number 20210205790
- Publication date Jul 8, 2021
- Toyota Jidosha Kabushiki Kaisha
- Seiji NAKAHIGASHI
- B82 - NANO-TECHNOLOGY
Information Patent Application
EXHAUST GAS PURIFICATION CATALYST
- Publication number 20210199037
- Publication date Jul 1, 2021
- Toyota Jidosha Kabushiki Kaisha
- Norimichi Shimano
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
EXHAUST GAS CONTROL CATALYST
- Publication number 20210197175
- Publication date Jul 1, 2021
- Toyota Jidosha Kabushiki Kaisha
- Takahiro NISHIO
- B82 - NANO-TECHNOLOGY
Information Patent Application
EXHAUST GAS PURIFICATION CATALYST
- Publication number 20210197176
- Publication date Jul 1, 2021
- Toyota Jidosha Kabushiki Kaisha
- Isao CHINZEI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
EXHAUST GAS CLEANING CATALYST, EXHAUST GAS CLEANING METHOD, AND EXH...
- Publication number 20200391186
- Publication date Dec 17, 2020
- TOYOTA JIDOSHA KABUSHIKI KAISHA
- Shogo SHIRAKAWA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR PRODUCING EXHAUST GAS PURIFYING CATALYST AND EXHAUST GAS...
- Publication number 20190193065
- Publication date Jun 27, 2019
- Toyota Jidosha Kabushiki Kaisha
- Shogo SHIRAKAWA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
EXHAUST GAS PURIFICATION CATALYST AND METHOD FOR PRODUCING THE SAME
- Publication number 20160296912
- Publication date Oct 13, 2016
- Toyota Jidosha Kabushiki Kaisha
- Shogo SHIRAKAWA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
EXHAUST GAS PURIFICATION CATALYST AND METHOD FOR PRODUCING IT
- Publication number 20160214088
- Publication date Jul 28, 2016
- Toyota Jidosha Kabushiki Kaisha
- Shogo SHIRAKAWA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
NOx STORAGE REDUCTION CATALYST AND PRODUCTION METHOD THEREOF
- Publication number 20160038918
- Publication date Feb 11, 2016
- Toyota Jidosha Kabushiki Kaisha
- Shogo SHIRAKAWA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
EXHAUST GAS PURIFICATION CATALYST AND METHOD FOR PRODUCING IT
- Publication number 20140206530
- Publication date Jul 24, 2014
- TOYOTA JIDOSHA KABUSHIKI KAISHA
- Shogo Shirakawa
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METAL PARTICLES, EXHAUST GAS PURIFYING CATALYST COMPRISING METAL PA...
- Publication number 20140113810
- Publication date Apr 24, 2014
- Shogo Shirakawa
- B82 - NANO-TECHNOLOGY

Shogo Shirakawa

Person

Patents Grantslast 30 patents

Supported catalyst particles

Exhaust gas purification catalyst

Exhaust gas purification catalyst

Exhaust gas purification material and exhaust gas purification device

Exhaust gas purification catalyst

Exhaust gas purification device

Exhaust gas control catalyst

Exhaust gas purification catalyst

Reuse evaluation system for catalyst

Method for reusing vehicular catalyst

Method for producing exhaust gas purifying catalyst and exhaust gas...

Exhaust gas purification catalyst and method for producing the same

Exhaust gas purification catalyst and method for producing it

Metal particles, exhaust gas purifying catalyst comprising metal pa...

Patents Applicationslast 30 patents

SUPPORTED CATALYST PARTICLES

EXHAUST GAS PURIFYING CATALYST

EXHAUST GAS PURIFICATION CATALYST

EXHAUST GAS PURIFICATION DEVICE AND METHOD FOR MANUFACTURING EXHAUS...

EXHAUST GAS PURIFICATION CATALYST

EXHAUST GAS PURIFICATION DEVICE AND METHOD FOR MANUFACTURING EXHAUS...

METHOD FOR PRODUCING EXHAUST GAS PURIFICATION MATERIAL AND METHOD F...

EXHAUST GAS PURIFICATION MATERIAL AND EXHAUST GAS PURIFICATION DEVICE

SUPPORTED CATALYST PARTICLES

EXHAUST GAS PURIFICATION DEVICE

EXHAUST GAS PURIFICATION CATALYST

REUSE EVALUATION SYSTEM FOR CATALYST

METHOD FOR REUSING VEHICULAR CATALYST

EXHAUST GAS PURIFICATION CATALYST

EXHAUST GAS PURIFICATION CATALYST

EXHAUST GAS CONTROL CATALYST

EXHAUST GAS PURIFICATION CATALYST

EXHAUST GAS CLEANING CATALYST, EXHAUST GAS CLEANING METHOD, AND EXH...

METHOD FOR PRODUCING EXHAUST GAS PURIFYING CATALYST AND EXHAUST GAS...

EXHAUST GAS PURIFICATION CATALYST AND METHOD FOR PRODUCING THE SAME

EXHAUST GAS PURIFICATION CATALYST AND METHOD FOR PRODUCING IT

NOx STORAGE REDUCTION CATALYST AND PRODUCTION METHOD THEREOF

EXHAUST GAS PURIFICATION CATALYST AND METHOD FOR PRODUCING IT

METAL PARTICLES, EXHAUST GAS PURIFYING CATALYST COMPRISING METAL PA...