Growing community of inventors

Gifu, Japan

Yoshirou Kojima

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 = 1

Yoshirou Kojima ↔ Kazuhiko Otsuka (1 patent)Yoshirou Kojima ↔ Tomoyuki Kurihara (1 patent)Yoshirou Kojima ↔ Masami Takeda (1 patent)Yoshirou KojimaYoshirou Kojima (1 patent)Kazuhiko OtsukaKazuhiko Otsuka (6 patents)Tomoyuki KuriharaTomoyuki Kurihara (2 patents)Masami TakedaMasami Takeda (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sony Corporation (1 from 58,132 patents)


1 patent:

1. 5692941 - Method of and apparatus for welding spring to aperture grill

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