Masato Hieda

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Kariya, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electroluminescence element
- Patent number 7,521,861
- Issue date Apr 21, 2009
- Kabushiki Kaisha Toyota Jidoshokki
- Hiroyasu Kawauchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic electroluminescent element with particular electrode termin...
- Patent number 7,235,921
- Issue date Jun 26, 2007
- Kabushiki Kaisha Toyota Jiboshokki
- Masato Hieda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic Electroluminescence device suppressing brightness unevenness
- Patent number 7,196,466
- Issue date Mar 27, 2007
- Kabushiki Kaisha Toyota Jidoshokki
- Masato Hieda
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Planar luminescent device having auxiliary electrode and diffusion...
- Patent number 7,193,362
- Issue date Mar 20, 2007
- Kabushiki Kaisha Toyota Jidoshokki
- Yoshifumi Kato
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Electroluminescence element
- Publication number 20060214157
- Publication date Sep 28, 2006
- Hiroyasu Kawauchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Mirror with lighting system and sunvisor
- Publication number 20050135087
- Publication date Jun 23, 2005
- Yasuya Mita
- B60 - VEHICLES IN GENERAL
Information Patent Application
Organic electroluminescent element
- Publication number 20050077818
- Publication date Apr 14, 2005
- Masato Hieda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Organic electroluminescence device
- Publication number 20050052124
- Publication date Mar 10, 2005
- Masato Hieda
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Planar luminescent device including auxiliary electrode
- Publication number 20040251825
- Publication date Dec 16, 2004
- Yoshifumi Kato
- G02 - OPTICS
Information Patent Application
Organic electroluminescent device and method for manufacturing the...
- Publication number 20040232830
- Publication date Nov 25, 2004
- Masato Hieda
- H01 - BASIC ELECTRIC ELEMENTS