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Toshihide Murakami
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Chiba, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Glass funnel for a cathode ray tube and cathode ray tube
Patent number
6,919,677
Issue date
Jul 19, 2005
Asahi Glass Company, Limited
Toshihide Murakami
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Glass bulb for a color cathode ray tube, and color cathode ray tube
Patent number
6,815,882
Issue date
Nov 9, 2004
Asahi Glass Company, Limited
Toshihide Murakami
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Glass bulb for a cathode ray tube and cathode ray tube
Patent number
6,812,631
Issue date
Nov 2, 2004
Asahi Glass Company, Limited
Toshihide Murakami
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Glass funnel for a cathode ray tube and a cathode ray tube
Patent number
6,812,632
Issue date
Nov 2, 2004
Asahi Glass Company, Limited
Tsunehiko Sugawara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Glass bulb for a cathode ray tube and cathode ray tube
Patent number
6,680,567
Issue date
Jan 20, 2004
Asahi Glass Company, Limited
Tsunehiko Sugawara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Glass funnel for a cathode ray tube having outwardly protruding por...
Patent number
6,580,209
Issue date
Jun 17, 2003
Asahi Glass Company, Limited
Toshihide Murakami
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Glass funnel having arch-like ridge portions and cathode ray tube u...
Patent number
6,577,055
Issue date
Jun 10, 2003
Asahi Glass Company, Limited
Tsunehiko Sugawara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Glass panel for an implosion-protected type cathode ray tube
Patent number
6,236,151
Issue date
May 22, 2001
Asahi Glass Company Ltd.
Toshihide Murakami
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Glass panel for a CRT having a strengthened flat face portion
Patent number
6,121,723
Issue date
Sep 19, 2000
Asahi Glass Company Ltd.
Tsunehiko Sugawara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Glass bulb for a cathode ray and a method of producing the same
Patent number
RE36838
Issue date
Aug 29, 2000
Asahi Glass Company Ltd.
Tsunehiko Sugawara
313 - Electric lamp and discharge devices
Information
Patent Grant
Strengthened glass bulb for a cathode ray tube
Patent number
5,925,977
Issue date
Jul 20, 1999
Asahi Glass Company Ltd.
Tsunehiko Sugawara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Glass bulb for a cathode ray and a method of producing the same
Patent number
5,536,995
Issue date
Jul 16, 1996
Asahi Glass Company Ltd.
Tsunehiko Sugawara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Glass bulb for a cathode ray tube
Patent number
5,445,285
Issue date
Aug 29, 1995
Asahi Glass Company Ltd.
Tsunehiko Sugawara
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Glass bulb for cathode ray tube
Publication number
20060170326
Publication date
Aug 3, 2006
Asahi Glass Company, Limited
Toshihide Murakami
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Glass funnel for a cathode ray tube and cathode ray tube technical...
Publication number
20040227450
Publication date
Nov 18, 2004
ASAHI GLASS COMPANY LIMITED
Toshihide Murakami
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Glass bulb for a cathode ray tube and cathode ray tube
Publication number
20040070330
Publication date
Apr 15, 2004
ASAHI GLASS COMPANY, LIMITED
Tsunehiko Sugawara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Glass funnel for a cathode ray tube and a cathode ray tube
Publication number
20030164671
Publication date
Sep 4, 2003
Asahi Glass Company, Ltd.
Tsunehiko Sugawara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Glass funnel for a cathode ray tube and a cathode ray tube using th...
Publication number
20030090194
Publication date
May 15, 2003
Asahi Glass Company, Limited
Toshihide Murakami
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Glass bulb for a cathode ray tube and cathode ray tube
Publication number
20030062819
Publication date
Apr 3, 2003
ASAHI GLASS COMPANY, LIMITED
Toshihide Murakami
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Glass bulb for a color cathode ray tube, and color cathode ray tube
Publication number
20030030365
Publication date
Feb 13, 2003
ASAHI GLASS COMPANY, LIMITED
Toshihide Murakami
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Glass bulb for a cathode ray tube and cathode ray tube
Publication number
20020185959
Publication date
Dec 12, 2002
ASAHI GLASS COMPANY, LIMITED
Tsunehiko Sugawara
H01 - BASIC ELECTRIC ELEMENTS