Toru Koga

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Bunkyo-ku, JP

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Patents Grantslast 30 patents

Information Patent Grant
Transdermal patch
- Patent number 9,238,012
- Issue date Jan 19, 2016
- Nichiban Co., Ltd.
- Takao Hiraoka
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Transdermal patch
- Patent number 8,871,245
- Issue date Oct 28, 2014
- Nichiban Co., Ltd.
- Takao Hiraoka
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
TRANSDERMAL PATCH
- Publication number 20150018782
- Publication date Jan 15, 2015
- NICHIBAN CO., LTD
- Takao Hiraoka
- B32 - LAYERED PRODUCTS
Information Patent Application
TRANSDERMAL PATCH
- Publication number 20130220846
- Publication date Aug 29, 2013
- NICHIBAN CO., LTD
- Takao Hiraoka
- B32 - LAYERED PRODUCTS