Growing community of inventors

Tokyo, Japan

Yukimitsu Ichikawa

Average Co-Inventor Count = 7.00

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 = 1

Yukimitsu Ichikawa ↔ Osamu Tanaka (1 patent)Yukimitsu Ichikawa ↔ Satoshi Yamada (1 patent)Yukimitsu Ichikawa ↔ Yumiko Fukushima (1 patent)Yukimitsu Ichikawa ↔ Yasuhito Fujimaki (1 patent)Yukimitsu Ichikawa ↔ Kanya Goto (1 patent)Yukimitsu Ichikawa ↔ Narumi Dosaka (1 patent)Yukimitsu Ichikawa ↔ Satoshi Yamada (1 patent)Yukimitsu Ichikawa ↔ Osamu Tanaka (1 patent)Yukimitsu Ichikawa ↔ Yumiko Fukushima (1 patent)Yukimitsu IchikawaYukimitsu Ichikawa (1 patent)Osamu TanakaOsamu Tanaka (68 patents)Satoshi YamadaSatoshi Yamada (7 patents)Yumiko FukushimaYumiko Fukushima (1 patent)Yasuhito FujimakiYasuhito Fujimaki (1 patent)Kanya GotoKanya Goto (1 patent)Narumi DosakaNarumi Dosaka (1 patent)Satoshi YamadaSatoshi Yamada (1 patent)Osamu TanakaOsamu Tanaka (6 patents)Yumiko FukushimaYumiko Fukushima (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Daikin Industries, Ltd. (1 from 4,279 patents)

2. Nof Corporation (1 from 326 patents)

3. Fine Tech Co., Ltd. (1 from 2 patents)


1 patent:

1. 10173159 - Mold-preventing air filter filtration medium and mold-preventing air filter

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12/26/2025
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