4. Stock material or miscellaneous articles
  5. Composite
  6. Of silicon containing

Hisayuki Kawamura

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Amine compound and organic electroluminescence device using...

Stock material or miscellaneous articles – Composite – Of inorganic material
Reexamination Certificate

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Aromatic amine derivative and organic electroluminescent...

Stock material or miscellaneous articles – Composite – Of inorganic material
Reexamination Certificate

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Aromatic amine derivatives and organic electroluminescent...

Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Reexamination Certificate

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Arylamine compound and organic electroluminescence device...

Electric lamp and discharge devices – With luminescent solid or liquid material – Solid-state type
Reexamination Certificate

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Method for producing aromatic diamine derivative

Organic compounds -- part of the class 532-570 series – Organic compounds – Amino nitrogen containing
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Profile ID: LFUS-PAI-P-268452

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