Yoshikazu HIROSE

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Osaka-shi, Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Alumina-based composite oxide and production method for same
- Patent number 12,077,449
- Issue date Sep 3, 2024
- Daiichi Kigenso Kagaku Kogyo Co., Ltd.
- Hiroyuki Hayashida
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Alumina-based composite oxide and production method for same
- Patent number 11,242,264
- Issue date Feb 8, 2022
- Daiichi Kigenso Kagaku Kogyo Co., Ltd.
- Hiroyuki Hayashida
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Catalyst composition and exhaust gas purifying method
- Patent number 9,861,959
- Issue date Jan 9, 2018
- Toyota Jidosha Kabushiki Kaisha
- Kenji Sakurai
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
ALUMINA-BASED COMPOSITE OXIDE AND PRODUCTION METHOD FOR SAME
- Publication number 20220024779
- Publication date Jan 27, 2022
- Daiichi Kigenso Kagaku Kogyo Co., Ltd.
- Hiroyuki Hayashida
- C01 - INORGANIC CHEMISTRY
Information Patent Application
ALUMINA-BASED COMPOSITE OXIDE AND PRODUCTION METHOD FOR SAME
- Publication number 20200399139
- Publication date Dec 24, 2020
- DAIICHI KIGENSO KAGAKU KOGYO CO., LTD.
- Hiroyuki Hayashida
- C01 - INORGANIC CHEMISTRY
Information Patent Application
CATALYST COMPOSITION AND EXHAUST GAS PURIFYING METHOD
- Publication number 20160121300
- Publication date May 5, 2016
- DAIICHI KIGENSO KAGAKU KOGYO CO., LTD.
- Kenji SAKURAI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL