Toshin Akutsu

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for sterilization with nitrogen oxide
- Patent number 9,731,041
- Issue date Aug 15, 2017
- ENA Co., Ltd.
- Toshin Akutsu
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR PRODUCING NITROGEN OXIDE GAS
- Publication number 20170348450
- Publication date Dec 7, 2017
- ENA Co., Ltd.
- Toshin Akutsu
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
METHOD AND APPARATUS FOR STERILIZATION WITH NITROGEN OXIDE
- Publication number 20150037206
- Publication date Feb 5, 2015
- ENA Co., Ltd.
- Toshin Akutsu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE