Hitoshi Watanabe

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Tokyo, JP

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Patents Applicationslast 30 patents

Information Patent Application
MASSAGING TOOL
- Publication number 20220125673
- Publication date Apr 28, 2022
- TENGA Co., Ltd.
- Hitoshi WATANABE
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ENDOSCOPE STERILIZATION EVALUATION DEVICE
- Publication number 20090081767
- Publication date Mar 26, 2009
- OLYMPUS MEDICAL SYSTEMS CORP.
- Akihisa Ogawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE