Growing community of inventors

Fukuyama, Japan

Akihisa Takahasi

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 = 24

Akihisa Takahasi ↔ Akira Taniuchi (1 patent)Akihisa Takahasi ↔ Shinichi Kadono (1 patent)Akihisa Takahasi ↔ Kiyoshi Mishima (1 patent)Akihisa TakahasiAkihisa Takahasi (1 patent)Akira TaniuchiAkira Taniuchi (13 patents)Shinichi KadonoShinichi Kadono (2 patents)Kiyoshi MishimaKiyoshi Mishima (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Manac Incorporated (1 from 19 patents)


1 patent:

1. 5532322 - Process for preparing brominated polystyrene

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12/19/2025
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