Growing community of inventors

Kyoto, Japan

Rie Tokuda

Average Co-Inventor Count = 4.29

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 = 4

Rie TokudaToshimi Hitora (4 patents)Rie TokudaMasaya Oda (4 patents)Rie TokudaTakashi Shinohe (2 patents)Rie TokudaIsao Takahashi (2 patents)Rie TokudaKatsuaki Kawara (1 patent)Rie TokudaHitoshi Kambara (1 patent)Rie TokudaRie Tokuda (4 patents)Toshimi HitoraToshimi Hitora (36 patents)Masaya OdaMasaya Oda (22 patents)Takashi ShinoheTakashi Shinohe (24 patents)Isao TakahashiIsao Takahashi (17 patents)Katsuaki KawaraKatsuaki Kawara (4 patents)Hitoshi KambaraHitoshi Kambara (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Flosfia Inc. (4 from 63 patents)


4 patents:

1. 11967618 - Crystalline oxide semiconductor film and semiconductor device

2. 11393906 - Crystalline oxide semiconductor film and semiconductor device

3. 10804362 - Crystalline oxide semiconductor film, crystalline oxide semiconductor device, and crystalline oxide semiconductor system

4. 10128349 - Semiconductor device

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as of
1/5/2026
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