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Hideaki Iwanaga

USPTO Granted Patents = 7

Average Co-Inventor Count = 3.6

ph-index = 5

Forward Citations = 183(Granted Patents)

Location History:

Fukuoka-ken, JP (1999)
Fukuoka, JP (1998 - 2001)
Umi-machi, JP (1999 - 2002)
Osaka, JP (2001 - 2002)

Company Filing History:

4 out of 27,375

Matsushita Electric Industrial Co., Ltd.

Matsushita Electrical Industrial Co., Ltd.

2 out of 832,843

Other

patents

Years Active: 1998-2002

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7 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6436558 - Organic electroluminescence element (2002-08-20),

2. 6416886 - Organic electroluminescence device and manufacturing method thereof (2002-07-09),

3. 6195142 - Organic electroluminescence element, its manufacturing method, and display device using organic electroluminescence element (2001-02-27),

4. 6171715 - Organic electroluminescent element (2001-01-09),

5. 5923119 - Organic thin-film electroluminescent display device, method for driving (1999-07-13),

6. 5857886 - Organic thin film electroluminescent device and its manufacturing method (1999-01-12),

7. 5710484 - Organic thin film electroluminescent device having a carbon layer (1998-01-20),

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