Growing community of inventors

Kokubu, Japan

Takeshi 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 = 52

Takeshi Matsumoto ↔ Yoshikatsu Okabayashi (1 patent)Takeshi Matsumoto ↔ Noboru Nakamura (1 patent)Takeshi Matsumoto ↔ Yoshimasa Osumi (1 patent)Takeshi MatsumotoTakeshi Matsumoto (1 patent)Yoshikatsu OkabayashiYoshikatsu Okabayashi (2 patents)Noboru NakamuraNoboru Nakamura (1 patent)Yoshimasa OsumiYoshimasa Osumi (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kyoto Ceramic Kabushiki Kaisha (1 from 10 patents)


1 patent:

1. 4518704 - Activated carbon formed body and method of producing the same

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12/12/2025
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