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Morishige Hattori
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Kudamastu, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Railway vehicle with micro pressure wave reducing contour for tunne...
Patent number
5,694,858
Issue date
Dec 9, 1997
Hitachi, Ltd.
Iwao Harada
B61 - RAILWAYS
Information
Patent Grant
Railway car body structures and method of making them
Patent number
5,685,229
Issue date
Nov 11, 1997
Hitachi, Ltd.
Mamoru Ohara
B61 - RAILWAYS
Information
Patent Grant
Rolling stock and method for equipping the interior the same
Patent number
5,601,034
Issue date
Feb 11, 1997
Hitachi, Ltd.
Takashi Tao
B61 - RAILWAYS
Information
Patent Grant
Rolling stock and method for equipping the interior the same
Patent number
5,595,123
Issue date
Jan 21, 1997
Hitachi, Ltd.
Takashi Tao
B61 - RAILWAYS
Information
Patent Grant
High speed low noise current collecting equipment and method on col...
Patent number
5,584,369
Issue date
Dec 17, 1996
Hitachi, Ltd.
Toshiaki Makino
B60 - VEHICLES IN GENERAL
Information
Patent Grant
High speed low noise current collecting equipment and method on col...
Patent number
5,566,800
Issue date
Oct 22, 1996
Hitachi, Ltd.
Toshiaki Makino
B60 - VEHICLES IN GENERAL
Information
Patent Grant
High speed low noise current collecting equipment and method on col...
Patent number
5,531,301
Issue date
Jul 2, 1996
Hitachi, Ltd.
Toshiaki Makino
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Current collecting apparatus
Patent number
5,497,866
Issue date
Mar 12, 1996
Hitachi, Ltd.
Kenji Kobayashi
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Honeycomb panel having inserts for fixing a member in an opening in...
Patent number
5,480,729
Issue date
Jan 2, 1996
Sumitomo Light Metal Industries, Ltd.
Morishige Hattori
E04 - BUILDING
Information
Patent Grant
Rolling stock ventilator and its control method
Patent number
5,439,415
Issue date
Aug 8, 1995
Hitachi, Ltd.
Haruo Hirikawa
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Railway car body structures and methods of making them using welded...
Patent number
5,433,151
Issue date
Jul 18, 1995
Hitachi, Ltd.
Mamoru Ohara
B61 - RAILWAYS
Information
Patent Grant
Method of producing a honeycomb panel insert for fixing a member in...
Patent number
5,353,502
Issue date
Oct 11, 1994
Sumitomo Light Metal Industries, Ltd.
Morishige Hattori
E04 - BUILDING
Information
Patent Grant
Vehicle body construction having longitudinally elongated extruded...
Patent number
5,267,515
Issue date
Dec 7, 1993
Hitachi, Ltd.
Hitoshi Tsuruda
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Railway car body structures and methods of making them
Patent number
5,199,632
Issue date
Apr 6, 1993
Hitachi Ltd.
Michifumi Takeichi
B61 - RAILWAYS
Information
Patent Grant
Railway car body structures
Patent number
5,140,913
Issue date
Aug 25, 1992
Hitachi, Ltd.
Michifumi Takeichi
B61 - RAILWAYS
Information
Patent Grant
Car body for railway rolling stock and method for fabricating car body
Patent number
5,113,769
Issue date
May 19, 1992
Hitachi, Ltd.
Sumio Okuno
B61 - RAILWAYS
Information
Patent Grant
Method of manufacturing a vehicle body
Patent number
5,098,007
Issue date
Mar 24, 1992
Hitachi, Ltd.
Hitoshi Tsuruda
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...