Hiroki WATANABE

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Niigata, JP

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Patents Grantslast 30 patents

Information Patent Grant
Male connecting device for medical use
- Patent number 12,083,308
- Issue date Sep 10, 2024
- Koyo Sangyo Co., Ltd.
- Mario Iwakata
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Connecting structure for medical use
- Patent number 11,872,366
- Issue date Jan 16, 2024
- Koyo Sangyo Co., Ltd.
- Mario Iwakata
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Connecting structure for medical use
- Patent number 10,682,506
- Issue date Jun 16, 2020
- Koyo Sangyo Co., Ltd.
- Mario Iwakata
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Connecting structure for medical use
- Patent number 10,183,158
- Issue date Jan 22, 2019
- Koyo Sangyo Co., Ltd.
- Takayuki Miyazaki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
MALE CONNECTING DEVICE FOR MEDICAL USE
- Publication number 20210213271
- Publication date Jul 15, 2021
- KOYO SANGYO CO., LTD.
- Mario IWAKATA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
CONNECTING STRUCTURE FOR MEDICAL USE
- Publication number 20210085951
- Publication date Mar 25, 2021
- KOYO SANGYO CO., LTD.
- Mario IWAKATA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
CONNECTING STRUCTURE FOR MEDICAL USE
- Publication number 20180369559
- Publication date Dec 27, 2018
- KOYO SANGYO CO., LTD.
- Mario Iwakata
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Connecting Structure for Medical Use
- Publication number 20170120032
- Publication date May 4, 2017
- KOYO SANGYO CO., LTD.
- Takayuki MIYAZAKI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE