Hiroyuki Yamashita

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Hyogo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Retractor
- Patent number 10,080,556
- Issue date Sep 25, 2018
- Tokusen Kogyo Co., Ltd.
- Kiyokazu Nakajima
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Retractor
- Patent number 10,039,541
- Issue date Aug 7, 2018
- Tokusen Kogyo Co., Ltd.
- Kiyokazu Nakajima
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
ENDOSCOPIC GRASPING FORCEPS
- Publication number 20210153886
- Publication date May 27, 2021
- TOKUSEN KOGYO CO., LTD.
- Hiroyuki YAMASHITA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Sterilized Gown
- Publication number 20170079344
- Publication date Mar 23, 2017
- OSAKA UNIVERSITY
- Kiyokazu Nakajima
- A41 - WEARING APPAREL
Information Patent Application
RETRACTOR
- Publication number 20170000472
- Publication date Jan 5, 2017
- TOKUSEN KOGYO CO., LTD.
- Kiyokazu Nakajima
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
RETRACTOR
- Publication number 20160331364
- Publication date Nov 17, 2016
- TOKUSEN KOGYO CO., LTD.
- Kiyokazu Nakajima
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
THREE-DIMENSIONAL RETRACTOR
- Publication number 20130324795
- Publication date Dec 5, 2013
- OSAKA UNIVERSITY
- Kiyokazu Nakajima
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE