Growing community of inventors

Tokyo, Japan

Yasuaki Tanabe

Average Co-Inventor Count = 2.15

ph-index = 3

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 = 64

Yasuaki TanabeMasato Ishikawa (4 patents)Yasuaki TanabeJun Hirato (3 patents)Yasuaki TanabeJunichi Kogo (1 patent)Yasuaki TanabeNaoki Shibasaki (1 patent)Yasuaki TanabeYasuaki Tanabe (7 patents)Masato IshikawaMasato Ishikawa (24 patents)Jun HiratoJun Hirato (32 patents)Junichi KogoJunichi Kogo (10 patents)Naoki ShibasakiNaoki Shibasaki (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Universal Entertainment Corporation (5 from 692 patents)

2. Aruze Corporation (2 from 149 patents)


7 patents:

1. RE46948 - Slot machine with lighted satellite speakers

2. RE46934 - Slot machine with lighted satellite speakers

3. 8690686 - Slot machine with lighted satellite speakers

4. 8480086 - Gaming device that intercepts light

5. 7699315 - Light emitting gaming device to reduce player fatigue

6. 7476154 - Cylindrical illumination device and game machine using the same

7. D553197 - Slot machine

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as of
1/21/2026
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