Growing community of inventors

Osaka, Japan

Keiko Kasahara

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 = 0

Keiko Kasahara ↔ Hiroyuki Tanaka (42 patents)Keiko Kasahara ↔ Akira Watanabe (1 patent)Keiko Kasahara ↔ Hiroaki Date (1 patent)Keiko Kasahara ↔ Tatsuaki Kanbayashi (2 patents)Keiko Kasahara ↔ Ujiteru Niwa (1 patent)Keiko Kasahara ↔ Rumi Karasawa (1 patent)Keiko Kasahara ↔ Katsuya Suzuki (0 patent)Keiko Kasahara ↔ Ai Minakuchi (0 patent)Keiko Kasahara ↔ Keiichirou Matsunaga (0 patent)Keiko Kasahara ↔ Toshihiro Tanaka (0 patent)Keiko KasaharaKeiko Kasahara (1 patent)Hiroyuki TanakaHiroyuki Tanaka (42 patents)Akira WatanabeAkira Watanabe (10 patents)Hiroaki DateHiroaki Date (8 patents)Tatsuaki KanbayashiTatsuaki Kanbayashi (2 patents)Ujiteru NiwaUjiteru Niwa (2 patents)Rumi KarasawaRumi Karasawa (1 patent)Katsuya SuzukiKatsuya Suzuki (0 patent)Ai MinakuchiAi Minakuchi (0 patent)Keiichirou MatsunagaKeiichirou Matsunaga (0 patent)Toshihiro TanakaToshihiro Tanaka (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Toray Industries, Inc. (1 from 3,476 patents)

2. Mizuno Corporation (295 patents)


1 patent:

1. 8822013 - Woven fabric for swimsuits, and swimsuit

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12/16/2025
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