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Masayoshi Yamamoto
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Koshigaya, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Silencer and ejector in which silencer is used
Patent number
11,225,889
Issue date
Jan 18, 2022
SMC Corporation
Toru Nakayama
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Vacuum supply control valve manifold
Patent number
D692096
Issue date
Oct 22, 2013
SMC Kabushiki Kaisha
Yoshihiro Fukano
D23 - Environmental heating and cooling
Information
Patent Grant
Vacuum supply control valve manifold
Patent number
D692097
Issue date
Oct 22, 2013
SMC Kabushiki Kaisha
Yoshihiro Fukano
D23 - Environmental heating and cooling
Information
Patent Grant
Vacuum supply control valve
Patent number
D692098
Issue date
Oct 22, 2013
SMC Kabushiki Kaisha
Yoshihiro Fukano
D23 - Environmental heating and cooling
Information
Patent Grant
Work sucking device
Patent number
6,561,749
Issue date
May 13, 2003
SMC Kabushiki Kaisha
Shigekazu Nagai
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Suction pad having a patterned attracting surface
Patent number
6,527,323
Issue date
Mar 4, 2003
SMC Kabushiki Kaisha
Shigekazu Nagai
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Grant
Suction pad
Patent number
6,457,693
Issue date
Oct 1, 2002
SMC Kabushiki Kaisha
Shigekazu Nagai
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Grant
Suction apparatus
Patent number
6,065,789
Issue date
May 23, 2000
SMC Kabushiki Kaisha
Shigekazu Nagai
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Workpiece attracting device
Patent number
5,879,040
Issue date
Mar 9, 1999
SMC Kabushiki Kaisha
Shigekazu Nagai
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Suction pad, rotation--stop and guide mechanism for the same
Patent number
5,707,093
Issue date
Jan 13, 1998
SMC Kabushiki Kaisha
Shigekazu Nagai
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Suction pad, rotation-stop and guide mechanism for the same
Patent number
5,582,450
Issue date
Dec 10, 1996
SMC Kabushiki Kaisha
Shigekazu Nagai
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Patents Applications
last 30 patents
Information
Patent Application
SILENCER AND EJECTOR IN WHICH SILENCER IS USED
Publication number
20180355773
Publication date
Dec 13, 2018
SMC Corporation
Toru NAKAYAMA
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
Suction pad
Publication number
20020011735
Publication date
Jan 31, 2002
Shigekazu Nagai
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS