Growing community of inventors

Joyo, Japan

Tetsuo Aratani

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 = 10

Tetsuo Aratani ↔ Katsumasa Yamamoto (1 patent)Tetsuo Aratani ↔ Tsuguo Fujii (1 patent)Tetsuo Aratani ↔ Yoshinori Uegaki (1 patent)Tetsuo ArataniTetsuo Aratani (1 patent)Katsumasa YamamotoKatsumasa Yamamoto (1 patent)Tsuguo FujiiTsuguo Fujii (1 patent)Yoshinori UegakiYoshinori Uegaki (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Toyo Boseki Kabushiki Kaisha T/u Toyobo Co., Ltd. (1 from 2 patents)


1 patent:

1. 4663431 - Process for preparing polyarylene sulfide with alkali metal salt of

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12/18/2025
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