Satoshi Tokunaga

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Portable hand washstand
- Patent number D1017778
- Issue date Mar 12, 2024
- WOTA CORPORATION
- Yousuke Maeda
- D23 - Environmental heating and cooling

Patents Applicationslast 30 patents

Information Patent Application
MEMBRANE UNIT AND HAND WASHING DEVICE
- Publication number 20240122413
- Publication date Apr 18, 2024
- WOTA Corp.
- Satoshi TOKUNAGA
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE