Growing community of inventors

Kawaguchi, Japan

Hideo Katsumata

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 = 37

Hideo Katsumata ↔ Tatsuo Ando (1 patent)Hideo Katsumata ↔ Tsuneo Tanaka (1 patent)Hideo Katsumata ↔ Kensuke Yagi (1 patent)Hideo Katsumata ↔ Katsuro Kobatake (1 patent)Hideo KatsumataHideo Katsumata (1 patent)Tatsuo AndoTatsuo Ando (6 patents)Tsuneo TanakaTsuneo Tanaka (2 patents)Kensuke YagiKensuke Yagi (2 patents)Katsuro KobatakeKatsuro Kobatake (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Mitsubishi Chemical Industries Limited (1 from 614 patents)

2. Ohbayashi Corporation (1 from 11 patents)


1 patent:

1. 4786341 - Method for manufacturing concrete structure

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12/21/2025
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