Growing community of inventors

Otsu, Japan

Rumi Karasawa

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

Rumi Karasawa ↔ Hiroyuki Tanaka (42 patents)Rumi Karasawa ↔ Keiji Takeda (1 patent)Rumi Karasawa ↔ Shinya Komori (1 patent)Rumi Karasawa ↔ Azuki Otsuka (1 patent)Rumi Karasawa ↔ Keiko Kasahara (0 patent)Rumi Karasawa ↔ Ai Minakuchi (0 patent)Rumi Karasawa ↔ Toshihiro Tanaka (0 patent)Rumi Karasawa ↔ Keiichirou Matsunaga (0 patent)Rumi Karasawa ↔ Tatsuaki Kanbayashi (0 patent)Rumi Karasawa ↔ Katsuya Suzuki (0 patent)Rumi KarasawaRumi Karasawa (1 patent)Hiroyuki TanakaHiroyuki Tanaka (42 patents)Keiji TakedaKeiji Takeda (7 patents)Shinya KomoriShinya Komori (2 patents)Azuki OtsukaAzuki Otsuka (1 patent)Keiko KasaharaKeiko Kasahara (0 patent)Ai MinakuchiAi Minakuchi (0 patent)Toshihiro TanakaToshihiro Tanaka (0 patent)Keiichirou MatsunagaKeiichirou Matsunaga (0 patent)Tatsuaki KanbayashiTatsuaki Kanbayashi (0 patent)Katsuya SuzukiKatsuya Suzuki (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Toray Industries, Inc. (1 from 3,474 patents)

2. Mizuno Corporation (295 patents)


1 patent:

1. 10513820 - Stainproof fiber structure

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12/11/2025
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