Growing community of inventors

Tokyo, Japan

Hiroko Takeda

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 = 6

Hiroko TakedaYoshiko Takeda (1 patent)Hiroko TakedaNoriko Takeda (1 patent)Hiroko TakedaKikuo Takeda (1 patent)Hiroko TakedaHisae Takeda (1 patent)Hiroko TakedaHiroko Takeda (1 patent)Yoshiko TakedaYoshiko Takeda (15 patents)Noriko TakedaNoriko Takeda (8 patents)Kikuo TakedaKikuo Takeda (1 patent)Hisae TakedaHisae Takeda (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Other (1 from 832,680 patents)


1 patent:

1. 6928152 - Call reception infeasibleness informing system and method

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12/7/2025
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