Tomokazu Nakayama

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Akita, JP

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Patents Grantslast 30 patents

Information Patent Grant
Sheath for gastrostoma, sheathed dilator, sheath for gastrostoma wi...
- Patent number 9,919,135
- Issue date Mar 20, 2018
- SUMITOMO BAKELITE CO., LTD.
- Yutaka Suzuki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
SHEATH FOR GASTROSTOMA, SHEATHED DILATOR, SHEATH FOR GASTROSTOMA WI...
- Publication number 20150151087
- Publication date Jun 4, 2015
- SUMITOMO BAKELITE CO., LTD.
- Yutaka SUZUKI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SHEATH FOR GASTROSTOMA, SHEATHED DILATOR, SHEATH FOR GASTROSTOMA WI...
- Publication number 20100312261
- Publication date Dec 9, 2010
- SUMITOMO BAKELITE CO., LTD.
- Yutaka Suzuki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
BIOCHEMICAL CONTAINER
- Publication number 20100044390
- Publication date Feb 25, 2010
- SUMITOMO BAKELITE CO., LTD.
- Hayao Tanaka
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL