Tatsunori ITOGA

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Patents Grantslast 30 patents

Information Patent Grant
Europium-activated alkaline-earth chloroapatite phosphor and light-...
- Patent number 11,084,979
- Issue date Aug 10, 2021
- Toshiba Materials Co., Ltd.
- Naotoshi Matsuda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
White light source including LED and phosphors
- Patent number 10,957,826
- Issue date Mar 23, 2021
- Kabushiki Kaisha Toshiba
- Tatsunori Itoga
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
White light source system
- Patent number 10,473,274
- Issue date Nov 12, 2019
- Kabushiki Kaisha Toshiba
- Masahiko Yamakawa
- F21 - LIGHTING
Information Patent Grant
White light source
- Patent number 9,115,855
- Issue date Aug 25, 2015
- Kabushiki Kaisha Toshiba
- Tatsunori Itoga
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
WHITE LIGHT SOURCE INCLUDING LED AND PHOSPHORS
- Publication number 20210151638
- Publication date May 20, 2021
- Kabushiki Kaisha Toshiba
- Tatsunori ITOGA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PHOSPHOR AND PRODUCTION METHOD THEREOF, AND LIGHT-EMITTING DEVICE
- Publication number 20190233725
- Publication date Aug 1, 2019
- Kabushiki Kaisha Toshiba
- Naotoshi MATSUDA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
WHITE LIGHT SOURCE
- Publication number 20190088833
- Publication date Mar 21, 2019
- Kabushiki Kaisha Toshiba
- Tatsunori ITOGA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
WHITE LIGHT SOURCE SYSTEM
- Publication number 20180135813
- Publication date May 17, 2018
- Kabushiki Kaisha Toshiba
- Masahiko YAMAKAWA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
WHITE LIGHT SOURCE
- Publication number 20140009061
- Publication date Jan 9, 2014
- Toshiba Materials Co., Ltd.
- Tatsunori ITOGA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...