Tatsuhiro Yabuki

Person

Takatsuki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Arc tube with shortened total length, manufacturing method for arc...
- Patent number 7,423,370
- Issue date Sep 9, 2008
- Matsushita Electric Industrial Co., Ltd.
- Kenji Itaya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fluorescent lamp and manufacturing method for arc tube
- Patent number 7,414,358
- Issue date Aug 19, 2008
- Matsushita Electric Industrial Co., Ltd.
- Shiro Iida
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Small arc tube, low-pressure mercury lamp, lighting apparatus, mand...
- Patent number 7,411,350
- Issue date Aug 12, 2008
- Matsushita Electric Industrial Co., Ltd.
- Shiro Iida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Manufacturing methods of double-spiral arc tubes
- Patent number 7,401,478
- Issue date Jul 22, 2008
- Matsushita Electric Industrial Co., Ltd.
- Tatsuhiro Yabuki
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Arc tube with shortened total length, manufacturing method for arc...
- Patent number 7,196,462
- Issue date Mar 27, 2007
- Matsushita Electric Industrial Co., Ltd.
- Kenji Itaya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Compact self-ballasted fluorescent lamp, fluorescent lamp and helic...
- Patent number 7,132,799
- Issue date Nov 7, 2006
- Matsushita Electric Industrial Co., Ltd.
- Tatsuhiro Yabuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Arc tube with shortened total length, manufacturing method for arc...
- Patent number 7,021,985
- Issue date Apr 4, 2006
- Matsushita Electric Industrial Co., Ltd.
- Kenji Itaya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Discharge lamp with improved light distribution characteristics
- Patent number 6,744,205
- Issue date Jun 1, 2004
- Matsushita Electric Industrial Co., Ltd.
- Shiro Iida
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ARC TUBE WITH SHORTENED TOTAL LENGTH, MANUFACTURING METHOD FOR ARC...
- Publication number 20070132362
- Publication date Jun 14, 2007
- Kenji Itaya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Compact self-ballasted fluorescent lamp, fluorescent lamp and helic...
- Publication number 20050104522
- Publication date May 19, 2005
- Tatsuhiro Yabuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Arc tube with shortened total length, manufacturing method for arc...
- Publication number 20050106985
- Publication date May 19, 2005
- Kenji Itaya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Small arc tube, low-pressure mercury lamp, lighting apparatus, mand...
- Publication number 20050077829
- Publication date Apr 14, 2005
- Shiro Iida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Compact self-ballasted fluorescent lamp and manufacturing method fo...
- Publication number 20050068775
- Publication date Mar 31, 2005
- Shiro Iida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Manufacturing methods of double-spiral arc tubes
- Publication number 20040231365
- Publication date Nov 25, 2004
- Tatsuhiro Yabuki
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Arc tube with shortened total length, manufacturing method for arc...
- Publication number 20030234614
- Publication date Dec 25, 2003
- Kenji Itaya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Discharge lamp with improved light distribution characteristics
- Publication number 20030067271
- Publication date Apr 10, 2003
- Shiro Iida
- H01 - BASIC ELECTRIC ELEMENTS

Tatsuhiro Yabuki

Person

Patents Grantslast 30 patents

Arc tube with shortened total length, manufacturing method for arc...

Fluorescent lamp and manufacturing method for arc tube

Small arc tube, low-pressure mercury lamp, lighting apparatus, mand...

Manufacturing methods of double-spiral arc tubes

Arc tube with shortened total length, manufacturing method for arc...

Compact self-ballasted fluorescent lamp, fluorescent lamp and helic...

Arc tube with shortened total length, manufacturing method for arc...

Discharge lamp with improved light distribution characteristics

Patents Applicationslast 30 patents

ARC TUBE WITH SHORTENED TOTAL LENGTH, MANUFACTURING METHOD FOR ARC...

Compact self-ballasted fluorescent lamp, fluorescent lamp and helic...

Arc tube with shortened total length, manufacturing method for arc...

Small arc tube, low-pressure mercury lamp, lighting apparatus, mand...

Compact self-ballasted fluorescent lamp and manufacturing method fo...

Manufacturing methods of double-spiral arc tubes

Arc tube with shortened total length, manufacturing method for arc...

Discharge lamp with improved light distribution characteristics