Kiyotsuna Toyohara

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Microneedle array coated with drug composition
- Patent number 10,556,098
- Issue date Feb 11, 2020
- MedRx Co., Ltd.
- Masaki Ishibashi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Microneedle and microneedle array
- Patent number 9,974,935
- Issue date May 22, 2018
- MedRx Co., Ltd.
- Kiyotsuna Toyohara
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Microneedle
- Patent number 9,636,490
- Issue date May 2, 2017
- MedRx Co., Ltd.
- Koichi Masaoka
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Microneedle Array Coated with Drug Composition
- Publication number 20150216796
- Publication date Aug 6, 2015
- MEDRX CO., LTD.
- Masaki Ishibashi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MICRONEEDLE AND MICRONEEDLE ARRAY
- Publication number 20150094648
- Publication date Apr 2, 2015
- TELJIN LIMITED
- Kiyotsuna Toyohara
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MICRONEEDLE
- Publication number 20130296790
- Publication date Nov 7, 2013
- Koichi Masaoka
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE