Hiroto TATAMIDANI

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing 2-acetyl-4H,9H-naphtho[2,3-b]furan-4,9-dione
- Patent number 10,875,835
- Issue date Dec 29, 2020
- Sumitomo Dainippon Pharma Co., Ltd.
- Toshikazu Yagi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for producing 2-acetyl-4H,9H-naphtho[2,3-B]furan-4,9-dione
- Patent number 10,611,746
- Issue date Apr 7, 2020
- Sumitomo Dainippon Pharma Co., Ltd.
- Toshikazu Yagi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing 2-acetyl-4H,9H-naphtho[2,3-b]furan-4,9-dione
- Patent number 10,329,267
- Issue date Jun 25, 2019
- Sumitomo Dainippon Pharma Co., Ltd.
- Toshikazu Yagi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING CIS-(-) FLOCINOPIPERIDOL
- Publication number 20220220072
- Publication date Jul 14, 2022
- SUMITOMO DAINIPPON PHARMA CO., LTD.
- Hiroto Tatamidani
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING 2-ACETYL-4H,9H-NAPHTHO[2,3-B]FURAN-4,9-DIONE
- Publication number 20210070724
- Publication date Mar 11, 2021
- Sumitomo Dainippon Pharma Co., Ltd.
- Toshikazu YAGI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR PRODUCING 2-ACETYL-4H,9H-NAPHTHO[2,3-B]FURAN-4,9-DIONE
- Publication number 20200190049
- Publication date Jun 18, 2020
- Sumitomo Dainippon Pharma Co., Ltd.
- Toshikazu YAGI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR PRODUCING 2-ACETYL-4H,9H-NAPHTHO[2,3-B]FURAN-4,9-DIONE
- Publication number 20190263769
- Publication date Aug 29, 2019
- Sumitomo Dainippon Pharma Co., Ltd.
- Toshikazu YAGI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR PRODUCING 2-ACETYL-4H,9H-NAPHTHO[2,3-B]FURAN-4,9-DIONE
- Publication number 20180201597
- Publication date Jul 19, 2018
- Sumitomo Dainippon Pharma Co., Ltd.
- Toshikazu YAGI
- C07 - ORGANIC CHEMISTRY