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Yoshiyuki Sunaga
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Kiryu-shi, JP
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Patents Grants
last 30 patents
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Patent Grant
Transfer needle
Patent number
7,294,122
Issue date
Nov 13, 2007
Nipro Corporation
Tomohiko Kubo
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Patent Grant
Pipette
Patent number
6,021,680
Issue date
Feb 8, 2000
The Sailor Pen Co., Ltd.
Isao Inagaki
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Box for disposing of used injection needles
Patent number
4,922,597
Issue date
May 8, 1990
Nissho Corporation
Kohji Ikeda
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
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Patent Application
Transfer needle
Publication number
20050033260
Publication date
Feb 10, 2005
Tomohiko Kubo
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL