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Maiku MIKAMI
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Kanagawa, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Poppet valve and method for manufacturing same
Patent number
10,473,002
Issue date
Nov 12, 2019
Nittan Valve Co., Ltd.
Maiku Mikami
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Poppet valve with a formed seat, and method of making
Patent number
9,371,915
Issue date
Jun 21, 2016
Nittan Valve Co., Ltd.
Maiku Mikami
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Poppet valve with a formed seat, and method of making
Patent number
9,163,734
Issue date
Oct 20, 2015
Nittan Valve Co., Ltd.
Maiku Mikami
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method of manufacturing a valve for an internal combustion engine
Patent number
9,015,940
Issue date
Apr 28, 2015
Nittan Valve Co., Ltd.
Kazunori Kurahashi
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method of manufacturing a valve for an internal combustion engine
Patent number
8,978,248
Issue date
Mar 17, 2015
Nittan Valve Co., Ltd.
Kazunori Kurahashi
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
Wastegate Valve
Publication number
20210017900
Publication date
Jan 21, 2021
NITTAN VALVE CO., LTD.
Maiku MIKAMI
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
POPPET VALVE AND METHOD FOR MANUFACTURING SAME
Publication number
20170211434
Publication date
Jul 27, 2017
NITTAN VALVE CO., LTD.
Maiku MIKAMI
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
POPPET VALVE WITH A FORMED SEAT, AND METHOD OF MAKING
Publication number
20150300506
Publication date
Oct 22, 2015
NITTAN VALVE CO., LTD.
Maiku MIKAMI
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
METHOD OF MANUFACTURING A VALVE FOR AN INTERNAL COMBUSTION ENGINE
Publication number
20150000130
Publication date
Jan 1, 2015
NITTAN VALVE CO., LTD.
Kazunori Kurahashi
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
METHOD OF MANUFACTURING A VALVE FOR AN INTERNAL COMBUSTION ENGINE
Publication number
20140283384
Publication date
Sep 25, 2014
NITTAN VALVE CO., LTD.
Kazunori Kurahashi
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
POPPET VALVE WITH A FORMED SEAT, AND METHOD OF MAKING
Publication number
20140191150
Publication date
Jul 10, 2014
NITTAN VALVE CO., LTD.
Maiku MIKAMI
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...