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Amimachi, Japan

Akira Yamada

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

Akira Yamada ↔ Masuzo Yokoyama (1 patent)Akira Yamada ↔ Shinichi Yoshida (1 patent)Akira Yamada ↔ Siyouzo Okosi (1 patent)Akira Yamada ↔ Tokuo Katou (1 patent)Akira YamadaAkira Yamada (1 patent)Masuzo YokoyamaMasuzo Yokoyama (11 patents)Shinichi YoshidaShinichi Yoshida (2 patents)Siyouzo OkosiSiyouzo Okosi (1 patent)Tokuo KatouTokuo Katou (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Mitsubishi Petrochemical Company Limited (1 from 546 patents)


1 patent:

1. 4151111 - Process for preparing titanium trichloride compositions

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12/10/2025
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