Tsunehiko Sugawara

Person

Funabashi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Glass bulb for a cathode ray tube and a method for producing the same
- Patent number 7,088,035
- Issue date Aug 8, 2006
- Asahi Glass Company, Limited
- Tsunehiko Sugawara
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Glass funnel for a cathode ray tube and process for its production
- Patent number 6,844,669
- Issue date Jan 18, 2005
- Asahi Glass Company, Limited
- Tsunehiko Sugawara
- C03 - GLASS MINERAL OR SLAG WOOL
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 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 panel for color cathode ray tube, and cathode ray tube
- Patent number 6,790,799
- Issue date Sep 14, 2004
- Asahi Glass Company, Limited
- Yuichi Kuroki
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Color cathode ray tube and glass frit for color cathode ray tubes
- Patent number 6,734,615
- Issue date May 11, 2004
- Asahi Glass Company, Limited
- Tsunehiko Sugawara
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
CRT panel glass and production method thereof and CRT
- Patent number 6,683,404
- Issue date Jan 27, 2004
- Asahi Glass Company, Limited
- Noritoshi Horie
- C03 - GLASS MINERAL OR SLAG WOOL
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 bulb for a cathode ray tube and cathode ray tube
- Patent number 6,597,102
- Issue date Jul 22, 2003
- Asahi Glass Company, Limited
- Tsunehiko Sugawara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
CRT panel glass and production method thereof and CRT
- Patent number 6,586,871
- Issue date Jul 1, 2003
- Asahi Glass Company, Limited
- Noritoshi Horie
- C03 - GLASS MINERAL OR SLAG WOOL
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
CRT panel glass and CRT, and their production methods
- Patent number 6,509,684
- Issue date Jan 21, 2003
- Asahi Glass Company, Limited
- Noritoshi Horie
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Vacuum envelope for a display device
- Patent number 6,407,493
- Issue date Jun 18, 2002
- Asahi Glass Company, Limited
- Tsunehiko Sugawara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Glass funnel for a cathode ray tube and cathode ray tube
- Patent number 6,392,336
- Issue date May 21, 2002
- Asahi Glass Company Ltd.
- 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
Color cathode ray tube and water resistant glass frit
- Patent number 6,163,106
- Issue date Dec 19, 2000
- Asahi Glass Company Ltd.
- Tsunehiko Sugawara
- C03 - GLASS MINERAL OR SLAG WOOL
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
Method for producing a glass panel for a cathode ray tube
- Patent number 5,837,026
- Issue date Nov 17, 1998
- Asahi Glass Company Ltd.
- Tsunehiko Sugawara
- C03 - GLASS MINERAL OR SLAG WOOL
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
Flat cathode-ray tube
- Patent number 5,528,100
- Issue date Jun 18, 1996
- Mitsubishi Denki Kabushiki Kaisha
- Shunichi Igeta
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
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
Information Patent Grant
Cathode ray tube of improved breakdown voltage characteristic
- Patent number 5,045,751
- Issue date Sep 3, 1991
- Asahi Glass Company Ltd.
- Takashi Numata
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Projection cathode ray tube
- Patent number 4,904,899
- Issue date Feb 27, 1990
- Asahi Glass Company Ltd.
- Michio Nakata
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
VACUUM ENVELOPE FOR IMAGE DISPLAY DEVICE AND SEALANT FOR IMAGE DISP...
- Publication number 20080129182
- Publication date Jun 5, 2008
- ASAHI GLASS COMPANY LIMITED
- Yasushi Mizuta
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Vacuum envelope for image display device and sealant for image disp...
- Publication number 20060061255
- Publication date Mar 23, 2006
- ASAHI GLASS COMPANY LIMITED
- Yasushi Mizuta
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Panel glass for cathode ray tube
- Publication number 20050209086
- Publication date Sep 22, 2005
- ASAHI GLASS COMPANY, LIMITED
- Tsunehiko Sugawara
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Envelope for a flat panel display and flat panel display employing...
- Publication number 20050184637
- Publication date Aug 25, 2005
- ASAHI GLASS COMPANY, LIMITED
- Tsunehiko Sugawara
- 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 process for its production
- Publication number 20040041514
- Publication date Mar 4, 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 bulb for a cathode ray tube and a method for producing the same
- Publication number 20030155854
- Publication date Aug 21, 2003
- ASAHI GLASS COMPANY LIMITED
- Tsunehiko Sugawara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CRT panel glass and production method thereof and CRT
- Publication number 20030080671
- Publication date May 1, 2003
- ASAHI GLASS COMPANY LIMITED
- Noritoshi Horie
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Glass panel for color cathode ray tube, and cathode ray tube
- Publication number 20030076027
- Publication date Apr 24, 2003
- ASAHI GLASS COMPANY LIMITED
- Yuichi Kuroki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Color cathode ray tube and glass frit for color cathode ray tubes
- Publication number 20030067261
- Publication date Apr 10, 2003
- ASAHI GLASS COMPANY LIMITED
- Tsunehiko Sugawara
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
CRT panel glass and production method thereof and CRT
- Publication number 20030042838
- Publication date Mar 6, 2003
- ASAHI GLASS COMPANY LIMITED
- Noritoshi Horie
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Glass bulb for a cathode ray tube and cathode ray tube
- Publication number 20030038582
- Publication date Feb 27, 2003
- ASAHI GLASS COMPANY, LIMITED
- Tsunehiko Sugawara
- 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
Information Patent Application
CRT panel glass and CRT, and their production methods
- Publication number 20020153822
- Publication date Oct 24, 2002
- ASAHI GLASS COMPANY LIMITED
- Noritoshi Horie
- C03 - GLASS MINERAL OR SLAG WOOL

Tsunehiko Sugawara

Person

Patents Grantslast 30 patents

Glass bulb for a cathode ray tube and a method for producing the same

Glass funnel for a cathode ray tube and process for its production

Glass bulb for a color cathode ray tube, and color cathode ray tube

Glass funnel for a cathode ray tube and a cathode ray tube

Glass panel for color cathode ray tube, and cathode ray tube

Color cathode ray tube and glass frit for color cathode ray tubes

CRT panel glass and production method thereof and CRT

Glass bulb for a cathode ray tube and cathode ray tube

Glass bulb for a cathode ray tube and cathode ray tube

CRT panel glass and production method thereof and CRT

Glass funnel having arch-like ridge portions and cathode ray tube u...

CRT panel glass and CRT, and their production methods

Vacuum envelope for a display device

Glass funnel for a cathode ray tube and cathode ray tube

Glass panel for an implosion-protected type cathode ray tube

Color cathode ray tube and water resistant glass frit

Glass panel for a CRT having a strengthened flat face portion

Glass bulb for a cathode ray and a method of producing the same

Strengthened glass bulb for a cathode ray tube

Method for producing a glass panel for a cathode ray tube

Glass bulb for a cathode ray and a method of producing the same

Flat cathode-ray tube

Glass bulb for a cathode ray tube

Cathode ray tube of improved breakdown voltage characteristic

Projection cathode ray tube

Patents Applicationslast 30 patents

VACUUM ENVELOPE FOR IMAGE DISPLAY DEVICE AND SEALANT FOR IMAGE DISP...

Vacuum envelope for image display device and sealant for image disp...

Panel glass for cathode ray tube

Envelope for a flat panel display and flat panel display employing...

Glass bulb for a cathode ray tube and cathode ray tube

Glass funnel for a cathode ray tube and process for its production

Glass funnel for a cathode ray tube and a cathode ray tube

Glass bulb for a cathode ray tube and a method for producing the same

CRT panel glass and production method thereof and CRT

Glass panel for color cathode ray tube, and cathode ray tube

Color cathode ray tube and glass frit for color cathode ray tubes

CRT panel glass and production method thereof and CRT

Glass bulb for a cathode ray tube and cathode ray tube

Glass bulb for a color cathode ray tube, and color cathode ray tube

Glass bulb for a cathode ray tube and cathode ray tube

CRT panel glass and CRT, and their production methods