Akiko Saitou

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Yokohama-Shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Glow discharge lamp, electrode thereof and luminaire
- Patent number 6,657,389
- Issue date Dec 2, 2003
- Toshiba Lighting & Technology Corporation
- Akiko Saitou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Photocatalyst, light source and lighting device
- Patent number 6,242,752
- Issue date Jun 5, 2001
- Toshiba Lighting & Technology Corp.
- Ryuji Soma
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Fluorescent lamp having visible and UV radiation
- Patent number 5,801,483
- Issue date Sep 1, 1998
- Toshiba Lighting & Technology Corp.
- Miho Watanabe
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Illuminating Device
- Publication number 20080239724
- Publication date Oct 2, 2008
- TOSHIBA LIGHTING & TECHNOLOGY CORPORATION
- Takayoshi Moriyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Light Emitting Device and Illuminating Device
- Publication number 20080191620
- Publication date Aug 14, 2008
- TOSHIBA LIGHTING & TECHNOLOGY CORP.
- Takayoshi Moriyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Photocatalyst coating
- Publication number 20030232186
- Publication date Dec 18, 2003
- TOSHIBA LIGHTING & TECHNOLOGY CORPORATION
- Ryoutarou Matsuda
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Deodorizing device
- Publication number 20030113246
- Publication date Jun 19, 2003
- Akiko Saitou
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Glow discharge lamp, electrode thereof and luminaire
- Publication number 20020185977
- Publication date Dec 12, 2002
- Akiko Saitou
- H01 - BASIC ELECTRIC ELEMENTS