Kumiko Ioka

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Chiba-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Lighting apparatus
- Patent number 8,956,017
- Issue date Feb 17, 2015
- Kabushiki Kaisha Toshiba
- Kumiko Ioka
- F21 - LIGHTING
Information Patent Grant
Luminaire
- Patent number 8,618,723
- Issue date Dec 31, 2013
- Toshiba Lighting & Technology Corporation
- Makoto Sakai
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
LIQUID DISCHARGE HEAD
- Publication number 20180264513
- Publication date Sep 20, 2018
- KABUSHIKI KAISHA TOSHIBA
- Takashi TOGASAKI
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
Lighting Device
- Publication number 20140003057
- Publication date Jan 2, 2014
- Toshiba Lighting & Technology Corporation
- Daigo Suzuki
- F21 - LIGHTING
Information Patent Application
LUMINAIRE
- Publication number 20130063942
- Publication date Mar 14, 2013
- Kabushiki Kaisha Toshiba
- Makoto SAKAI
- F21 - LIGHTING
Information Patent Application
LIGHTING DEVICE AND MANUFACTURING METHOD THEREOF
- Publication number 20130063957
- Publication date Mar 14, 2013
- Kabushiki Kaisha Toshiba
- Makoto SAKAI
- F21 - LIGHTING
Information Patent Application
LIGHTING APPARATUS
- Publication number 20120218743
- Publication date Aug 30, 2012
- Kabushiki Kaisha Toshiba
- Kumiko IOKA
- F21 - LIGHTING
Information Patent Application
LIGHTING DEVICE
- Publication number 20120212959
- Publication date Aug 23, 2012
- Kabushiki Kaisha Toshiba
- Michinobu INOUE
- F21 - LIGHTING