Growing community of inventors

Kitakyushu, Japan

Michio Makino

Average Co-Inventor Count = 5.00

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 = 2

Michio Makino ↔ Fumio Obata (1 patent)Michio Makino ↔ Takashi Kawai (1 patent)Michio Makino ↔ Ryoji Takahashi (1 patent)Michio Makino ↔ Yoshimi Kubo (1 patent)Michio MakinoMichio Makino (1 patent)Fumio ObataFumio Obata (7 patents)Takashi KawaiTakashi Kawai (3 patents)Ryoji TakahashiRyoji Takahashi (2 patents)Yoshimi KuboYoshimi Kubo (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hitachi Metals, Ltd. (1 from 2,333 patents)


1 patent:

1. 4021232 - Cast iron melting process

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12/12/2025
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