Growing community of inventors

Yokohama, Japan

Madoka Ichikawa

Average Co-Inventor Count = 10.00

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 = 12

Madoka Ichikawa ↔ Takashi Watanabe (1 patent)Madoka Ichikawa ↔ Jun Takayama (1 patent)Madoka Ichikawa ↔ Takeshi Ninomiya (1 patent)Madoka Ichikawa ↔ Toshiya Nakajima (1 patent)Madoka Ichikawa ↔ Shinji Hamada (1 patent)Madoka Ichikawa ↔ Akihiro Iseno (1 patent)Madoka Ichikawa ↔ Chiaki Yamauchi (1 patent)Madoka Ichikawa ↔ Daijiro Okihara (1 patent)Madoka Ichikawa ↔ Junichi Yoshioka (1 patent)Madoka IchikawaMadoka Ichikawa (1 patent)Takashi WatanabeTakashi Watanabe (61 patents)Jun TakayamaJun Takayama (41 patents)Takeshi NinomiyaTakeshi Ninomiya (15 patents)Toshiya NakajimaToshiya Nakajima (3 patents)Shinji HamadaShinji Hamada (2 patents)Akihiro IsenoAkihiro Iseno (2 patents)Chiaki YamauchiChiaki Yamauchi (1 patent)Daijiro OkiharaDaijiro Okihara (1 patent)Junichi YoshiokaJunichi Yoshioka (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Fujitsu Corporation (1 from 39,250 patents)


1 patent:

1. 5384673 - Magnetic-tape storage apparatus

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