Hiroshi Kakigi

Follow

Person

Otsu, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Glass funnel and glass bulb for cathode ray tube
- Patent number 7,026,752
- Issue date Apr 11, 2006
- Nippon Electric Glass Co., Ltd.
- Masaya Kyono
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Glass funnel for cathode-ray tube and glass bulb for cathode-ray tube
- Patent number 7,005,790
- Issue date Feb 28, 2006
- Nippon Electric Glass Co., Ltd.
- Masaya Kyono
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Funnel for cathode ray tube and mold for making the same
- Patent number 6,956,321
- Issue date Oct 18, 2005
- Nippon Electric Glass Co., Ltd.
- Hiroshi Kakigi
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Funnel for cathode ray tube
- Patent number 6,861,795
- Issue date Mar 1, 2005
- Nippon Electric Glass Co., Ltd.
- Hiroshi Kakigi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Funnel for cathode ray tube
- Patent number 6,727,641
- Issue date Apr 27, 2004
- Nippon Electric Glass Co., Ltd.
- Hiroshi Kakigi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Glass funnel and glass bulb for cathode ray tube
- Publication number 20040090559
- Publication date May 13, 2004
- Masaya Kyono
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Glass funnel for cathode-ray tube and glass bulb for cathode-ray tube
- Publication number 20040027045
- Publication date Feb 12, 2004
- Masaya Kyono
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Funnel for cathode ray tube
- Publication number 20030132696
- Publication date Jul 17, 2003
- Hiroshi Kakigi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Funnel for cathode ray tube and mold for making the same
- Publication number 20030062820
- Publication date Apr 3, 2003
- Hiroshi Kakigi
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Funnel for cathode ray tube
- Publication number 20020180333
- Publication date Dec 5, 2002
- Hiroshi Kakigi
- H01 - BASIC ELECTRIC ELEMENTS