Growing community of inventors

Kitakyushu, Japan

Atsushi Matsumoto

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 = 11

Atsushi Matsumoto ↔ Yoshio Yoshino (1 patent)Atsushi Matsumoto ↔ Akihide Yoshida (1 patent)Atsushi Matsumoto ↔ Kimitoshi Ohishi (1 patent)Atsushi MatsumotoAtsushi Matsumoto (1 patent)Yoshio YoshinoYoshio Yoshino (4 patents)Akihide YoshidaAkihide Yoshida (1 patent)Kimitoshi OhishiKimitoshi Ohishi (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Mitsubishi Chemical Corporation (1 from 2,347 patents)


1 patent:

1. 5880061 - Active carbon and method for its production

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as of
12/18/2025
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