Growing community of inventors

Tokyo, Japan

Takato Yokouchi

Average Co-Inventor Count = 1.78

ph-index = 11

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 = 431

Takato Yokouchi ↔ Takashi Kajita (4 patents)Takato Yokouchi ↔ Hideki Matsushima (2 patents)Takato Yokouchi ↔ Akihiko Konno (2 patents)Takato Yokouchi ↔ Tadao Nakamura (2 patents)Takato Yokouchi ↔ Tadatsugu Nunome (2 patents)Takato Yokouchi ↔ Tomiaki Shirakawa (1 patent)Takato Yokouchi ↔ Masahiko Happo (1 patent)Takato YokouchiTakato Yokouchi (11 patents)Takashi KajitaTakashi Kajita (21 patents)Hideki MatsushimaHideki Matsushima (209 patents)Akihiko KonnoAkihiko Konno (18 patents)Tadao NakamuraTadao Nakamura (9 patents)Tadatsugu NunomeTadatsugu Nunome (3 patents)Tomiaki ShirakawaTomiaki Shirakawa (7 patents)Masahiko HappoMasahiko Happo (6 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kabushiki Kaisha Toshiba (11 from 52,722 patents)


11 patents:

1. D609717 - Display screen for a portable information terminal unit

2. D606088 - Display screen for a portable information terminal unit

3. D377171 - Portable radio telephone

4. D370222 - Portable radio telephone

5. D370223 - Portable radio telephone

6. D369597 - Portable radiotelephone

7. D365558 - Portable radiotelephone

8. D355184 - Portable radio telephone

9. D345555 - Portable radio telephone

10. D345355 - Portable radio telephone

11. D345157 - Portable radio telephone

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as of
12/12/2025
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