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Yonezawa-shi,, Japan

Flask Corporation

USPTO Granted Patents = 1

Forward Citations = 0

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6 inventors (with patents filed for the assignee):

Junji Kido (1 out of 58 patents)

Hisahiro Sasabe (1 out of 1 patent)

Yu Saito (1 out of 1 patent)

4. Tomoya Kawano (1 out of 1 patent)

5. Tomohiro Maruyama (1 out of 1 patent)

6. Tsukasa Owada (1 out of 1 patent)

1 patent: Sort by Forward Citations

1. 12096689 - Compound having nitrogen-containing six-membered aromatic ring structure, and material for organic light-emitting-diode, electron transport material, and organic light-emitting-diode using the same (2024-09-17),

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USPTO Data Jan 1 1976 - Dec 23 2025

1 Patents

#3 in Yonezawa-shi,

#15,539 in Japan

Yonezawa-shi,, Japan

Flask Corporation

Forward Citations = 0

6 inventors:

Junji Kido (1 out of 58 patents)

Hisahiro Sasabe (1 out of 1 patent)

Yu Saito (1 out of 1 patent)

4. Tomoya Kawano (1 out of 1 patent)

5. Tomohiro Maruyama (1 out of 1 patent)

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