Yoshihisa Ishihara

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Hiroshima, JP

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Patents Grantslast 30 patents

Information Patent Grant
Suction connector and suction catheter using the connector
- Patent number 6,986,757
- Issue date Jan 17, 2006
- JMS Co., Ltd.
- Masahiko Kumasaki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Tubage used for intubation
- Patent number 4,493,707
- Issue date Jan 15, 1985
- Japan Medical Supply Co. Ltd.
- Yoshihisa Ishihara
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE