Growing community of inventors

Tokyo, Japan

Yasumine Yoshida

Average Co-Inventor Count = 3.43

ph-index = 2

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 = 48

Yasumine Yoshida ↔ Osamu Kojima (2 patents)Yasumine Yoshida ↔ Hiroshi Tomimasu (2 patents)Yasumine Yoshida ↔ Masayuki Tsubaki (1 patent)Yasumine YoshidaYasumine Yoshida (2 patents)Osamu KojimaOsamu Kojima (21 patents)Hiroshi TomimasuHiroshi Tomimasu (2 patents)Masayuki TsubakiMasayuki Tsubaki (9 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Mitsubishi Paper Mills Limited (2 from 622 patents)


2 patents:

1. 6132878 - Ink jet recording sheet

2. 5677067 - Ink jet recording sheet

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12/7/2025
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