Growing community of inventors

Nara, Japan

Ikuko Yamamoto, Legal Representative

Average Co-Inventor Count = 4.00

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 = 14

Ikuko Yamamoto, Legal Representative ↔ Hideki Takahashi (1 patent)Ikuko Yamamoto, Legal Representative ↔ Shinji Aono (1 patent)Ikuko Yamamoto, Legal Representative ↔ Kenzo Yamamoto, Legal Representative (1 patent)Ikuko Yamamoto, Legal RepresentativeIkuko Yamamoto, Legal Representative (1 patent)Hideki TakahashiHideki Takahashi (92 patents)Shinji AonoShinji Aono (12 patents)Kenzo Yamamoto, Legal RepresentativeKenzo Yamamoto, Legal Representative (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Mitsubishi Denki Kabushiki Kaisha (1 from 21,351 patents)


1 patent:

1. 7400017 - Reverse conducting semiconductor device and a fabrication method thereof

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as of
12/18/2025
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