Growing community of inventors

Tokyo, Japan

Ryohei Takaya

Average Co-Inventor Count = 5.00

ph-index = 1

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 5

Ryohei Takaya ↔ Yohei Yamaguchi (3 patents)Ryohei Takaya ↔ Kazufumi Watabe (3 patents)Ryohei Takaya ↔ Tomoyuki Ariyoshi (3 patents)Ryohei Takaya ↔ Osamu Karikome (3 patents)Ryohei TakayaRyohei Takaya (3 patents)Yohei YamaguchiYohei Yamaguchi (49 patents)Kazufumi WatabeKazufumi Watabe (42 patents)Tomoyuki AriyoshiTomoyuki Ariyoshi (10 patents)Osamu KarikomeOsamu Karikome (5 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Japan Display Inc. (3 from 5,675 patents)


3 patents:

1. 12166135 - TFT circuit board and display device having the same

2. 11742430 - TFT circuit board and display device having the same

3. 11063154 - TFT circuit board and display device having the same

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as of
1/7/2026
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