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Morihiro Sudo
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Container units for drugs, drug containers, and rubber closures
Patent number
7,934,613
Issue date
May 3, 2011
Daikyo Seiko, Ltd.
Masamichi Sudo
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Piston for a syringe and a prefilled syringe using the same
Patent number
7,927,315
Issue date
Apr 19, 2011
Daikyo Seiko, Ltd.
Masamichi Sudo
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Syringe mold
Patent number
7,874,827
Issue date
Jan 25, 2011
Daikyo Seiko Ltd.
Hiroshi Togashi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Syringe piston
Patent number
7,766,882
Issue date
Aug 3, 2010
Daikyo Seiko, Ltd.
Morihiro Sudo
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Molding die assembly for rubber members and rubber member produced...
Patent number
7,426,998
Issue date
Sep 23, 2008
Daikyo Seiko, Ltd.
Masamichi Sudo
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Sealing device for medicine container or medical apparatus
Patent number
D547443
Issue date
Jul 24, 2007
Daikyo Seiko, Ltd.
Morihiro Sudo
D24 - Medical and laboratory equipment
Information
Patent Grant
Sealing device for medicine container or medical apparatus
Patent number
D544959
Issue date
Jun 19, 2007
Daikyo Seiko, Ltd.
Morihiro Sudo
D24 - Medical and laboratory equipment
Information
Patent Grant
Molding die assembly for rubber members and rubber member produced...
Patent number
7,226,554
Issue date
Jun 5, 2007
Daikyo Seiko, Ltd.
Masamichi Sudo
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Sealing rubber closure for syringe/container
Patent number
7,214,214
Issue date
May 8, 2007
Daikyo Seiko, Ltd.
Masamichi Sudo
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Cylindrical vial with bottom for medicine
Patent number
6,756,008
Issue date
Jun 29, 2004
Daikyo Seiko, Ltd.
Morihiro Sudo
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Method and apparatus for inspection of rubber product
Patent number
6,628,379
Issue date
Sep 30, 2003
Daiko Seiko Ltd.
Masamichi Sudo
G01 - MEASURING TESTING
Information
Patent Grant
Production process of rubber plugs
Patent number
6,528,007
Issue date
Mar 4, 2003
Daikyo Seiko, Ltd.
Morihiro Sudo
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Sealing rubber closure for syringe/container
Patent number
6,524,282
Issue date
Feb 25, 2003
Daikyo Seiko, Ltd.
Masamichi Sudo
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Sealing rubber closure for syringe/container
Patent number
6,344,034
Issue date
Feb 5, 2002
Daikyo Seiko, Ltd.
Masamichi Sudo
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Laminated rubber stopper
Patent number
6,286,699
Issue date
Sep 11, 2001
Daikyo Seiko, Ltd.
Morihiro Sudo
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Sanitary container
Patent number
6,171,670
Issue date
Jan 9, 2001
Daikyo Seiko, Ltd.
Morihiro Sudo
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Plunger for syringe
Patent number
6,129,712
Issue date
Oct 10, 2000
Daikyo Seiko, Ltd.
Morihiro Sudo
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Syringe with a luer-lok portion
Patent number
6,074,373
Issue date
Jun 13, 2000
Daikyo Seiko, Ltd.
Morihiro Sudo
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Process for the production of plastic cap
Patent number
6,042,770
Issue date
Mar 28, 2000
Daikyo Seiko Ltd.
Morihiro Sudo
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Medical instrument
Patent number
6,007,520
Issue date
Dec 28, 1999
Daikyo Gomu Seiko, Ltd.
Morihiro Sudo
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Rubber composition containing an organic compound having two maleim...
Patent number
5,994,465
Issue date
Nov 30, 1999
Daikyo Gomu Seiko, Ltd.
Morihiro Sudo
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Adapter system for syringe pre-filled with liquid medicament and sy...
Patent number
5,984,901
Issue date
Nov 16, 1999
Daikyo Seiko, Ltd.
Morihiro Sudo
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Sliding piston for syringe
Patent number
5,951,527
Issue date
Sep 14, 1999
Daikyo Seiko, Ltd.
Morihiro Sudo
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Modified polysiloxane composition and a sanitary rubber article coa...
Patent number
5,908,686
Issue date
Jun 1, 1999
Daikyo Gomu Seiko, Ltd.
Morihiro Sudo
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Sanitary container and production process thereof
Patent number
5,853,833
Issue date
Dec 29, 1998
Daikyo Seiko, Ltd.
Morihiro Sudo
B32 - LAYERED PRODUCTS
Information
Patent Grant
Rubber plug for drug vessel
Patent number
5,845,797
Issue date
Dec 8, 1998
Daikyo Seiko, Ltd.
Morihiro Sudo
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Plastic cap and a process for the production of the same
Patent number
5,823,373
Issue date
Oct 20, 1998
Daikyo Seiko, Ltd.
Morihiro Sudo
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Container for a sanitary article
Patent number
5,723,189
Issue date
Mar 3, 1998
Daikyo Gomu Seiko Ltd.
Morihiro Sudo
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Syringe-cum-container
Patent number
5,637,100
Issue date
Jun 10, 1997
Daikyo Seiko, Ltd.
Morihiro Sudo
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Laminated sanitary rubber article
Patent number
5,288,560
Issue date
Feb 22, 1994
Daikyo Gomu Seiko, Ltd.
Morihiro Sudo
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
Syringe Piston
Publication number
20100042055
Publication date
Feb 18, 2010
Daikyo Seiko, Ltd.
Morihiro Sudo
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Syringe mold
Publication number
20090232932
Publication date
Sep 17, 2009
DAIKYO SEIKO LTD.
Hiroshi Togashi
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
MOLD AND PROCESS FOR THE PRODUCTION OF RUBBER PRODUCT
Publication number
20060284345
Publication date
Dec 21, 2006
Daikyo Seiko, Ltd.
Morihiro SUDO
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Syringe piston
Publication number
20060178643
Publication date
Aug 10, 2006
Daikyo Seiko, Ltd.
Morihiro Sudo
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Container units for drugs, drug containers, and rubber closures
Publication number
20060054586
Publication date
Mar 16, 2006
Daikyo Seiko, Ltd.
Masamichi Sudo
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
Piston for a syringe and a prefilled syringe using the same
Publication number
20050137533
Publication date
Jun 23, 2005
MASAMICHI SUDO
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Molding die assembly for rubber members and rubber member produced...
Publication number
20030205838
Publication date
Nov 6, 2003
Masamichi Sudo
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Sealing rubber closure for syringe/container
Publication number
20030094429
Publication date
May 22, 2003
Daikyo Seiko, Ltd.
Masamichi Sudo
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Prefilled syringe assembly
Publication number
20030032928
Publication date
Feb 13, 2003
Morihiro Sudo
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Cylindrical vial with bottom for medicine
Publication number
20020128627
Publication date
Sep 12, 2002
Morihiro Sudo
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
Molding die assembly for rubber members and rubber member produced...
Publication number
20020048669
Publication date
Apr 25, 2002
Masamichi Sudo
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Closure for vial
Publication number
20020023893
Publication date
Feb 28, 2002
Morihiro Sudo
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SEALING RUBBER CLOSURE FOR SYRINGE/CONTAINER
Publication number
20020022809
Publication date
Feb 21, 2002
MASAMICHI SUDO
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Cylindrical vial with bottom for medicine
Publication number
20020003122
Publication date
Jan 10, 2002
Morihiro Sudo
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL