Growing community of inventors

Hyogo, Japan

Akira Otsuji

Average Co-Inventor Count = 6.00

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 = 25

Akira Otsuji ↔ Masahiro Inoue (1 patent)Akira Otsuji ↔ Saburo Hayashi (1 patent)Akira Otsuji ↔ Takeo Tanabe (1 patent)Akira Otsuji ↔ Hiroo Tsuchiya (1 patent)Akira Otsuji ↔ Mitsukazu Mukai (1 patent)Akira OtsujiAkira Otsuji (1 patent)Masahiro InoueMasahiro Inoue (7 patents)Saburo HayashiSaburo Hayashi (6 patents)Takeo TanabeTakeo Tanabe (2 patents)Hiroo TsuchiyaHiroo Tsuchiya (2 patents)Mitsukazu MukaiMitsukazu Mukai (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Seitetsu Kagaku Co., Ltd. (1 from 50 patents)


1 patent:

1. 4599177 - Process for removal of mercury from waste water

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as of
12/20/2025
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