Osamu YOSHIDA

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Toon-shi, Ehime, JP

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Patents Grantslast 30 patents

Information Patent Grant
Hepatitis B vaccine transnasal administration system
- Patent number 12,070,497
- Issue date Aug 27, 2024
- TOKO YAKUHIN KOGYO CO., LTD.
- Taizou Kamishita
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Nasal hepatitis B vaccine composition and method for producing same
- Patent number 11,491,219
- Issue date Nov 8, 2022
- TOKYO YAKUHIN KOGYO CO., LTD.
- Taizou Kamishita
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
HEPATITIS B VACCINE TRANSNASAL ADMINISTRATION SYSTEM
- Publication number 20210187101
- Publication date Jun 24, 2021
- TOKO YAKUHIN KOGYO CO., LTD.
- Taizou KAMISHITA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
NASAL HEPATITIS B VACCINE COMPOSITION AND METHOD FOR PRODUCING SAME
- Publication number 20200261568
- Publication date Aug 20, 2020
- TOKO YAKUHIN KOGYO CO., LTD.
- Taizou KAMISHITA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE