Growing community of inventors

Tokyo, Japan

Tadashi Shimura

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 = 0

Tadashi Shimura ↔ Hitoshi Shimada (1 patent)Tadashi Shimura ↔ Naoya Kamimura (1 patent)Tadashi Shimura ↔ Akira Otani (1 patent)Tadashi ShimuraTadashi Shimura (1 patent)Hitoshi ShimadaHitoshi Shimada (2 patents)Naoya KamimuraNaoya Kamimura (1 patent)Akira OtaniAkira Otani (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Asahi Kasei E-materials Corporation (1 from 86 patents)


1 patent:

1. 10189781 - Onium salt and composition comprising the same

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as of
12/24/2025
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