Growing community of inventors

Sagamihara, Japan

Takehiko Kotoh

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 = 5

Takehiko Kotoh ↔ Masami Kobayashi (1 patent)Takehiko Kotoh ↔ Hiromi Yoshida (1 patent)Takehiko Kotoh ↔ Sakae Tamura (1 patent)Takehiko KotohTakehiko Kotoh (1 patent)Masami KobayashiMasami Kobayashi (14 patents)Hiromi YoshidaHiromi Yoshida (5 patents)Sakae TamuraSakae Tamura (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Tokyo Shibaura Denki Kabushiki Kaisha (1 from 2,916 patents)


1 patent:

1. 4356049 - Method of manufacturing an electret device

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