Takenori Shibata

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Takatsuki-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Bulb-form lamp and its manufacturing method
- Patent number 6,800,009
- Issue date Oct 5, 2004
- Matsushita Electric Industrial Co., Ltd.
- Tetsuo Matsuba
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Bulb-form lamp and manufacturing method of lamp case
- Patent number 6,734,633
- Issue date May 11, 2004
- Matsushita Electronics Corporation
- Tetsuo Matsuba
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Bulb-form lamp and its manufacturing method
- Patent number 6,717,341
- Issue date Apr 6, 2004
- Matsushita Electric Industrial Co., Ltd.
- Tetsuo Matsuba
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Bulb-form lamp and its manufacturing method
- Patent number 6,525,455
- Issue date Feb 25, 2003
- Matsushita Electric Industrial Co., Ltd.
- Tetsuo Matsuba
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fluorescent lamp with holder made of resin
- Patent number 6,414,423
- Issue date Jul 2, 2002
- Matsushita Electric Industrial Co., Ltd.
- Takenori Shibata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Agitating member for a developing apparatus
- Patent number 5,189,474
- Issue date Feb 23, 1993
- Matsushita Electric Industrial Co., Ltd.
- Shigeyuki Miya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Bulb-form lamp and its manufacturing method
- Publication number 20020195918
- Publication date Dec 26, 2002
- Matsushita Electric Industrial Co., Ltd.
- Tetsuo Matsuba
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Fluorescent lamp and fluorescent lamp apparatus
- Publication number 20020000770
- Publication date Jan 3, 2002
- MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- Takenori Shibata
- H01 - BASIC ELECTRIC ELEMENTS