Growing community of inventors

Haibara-gun, Japan

Masato Nishikawa

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 = 3

Masato Nishikawa ↔ Ralph R Dammel (1 patent)Masato Nishikawa ↔ Georg Pawlowski (1 patent)Masato Nishikawa ↔ Akihiko Igawa (1 patent)Masato NishikawaMasato Nishikawa (1 patent)Ralph R DammelRalph R Dammel (76 patents)Georg PawlowskiGeorg Pawlowski (54 patents)Akihiko IgawaAkihiko Igawa (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hoechst Japan Limited (1 from 66 patents)


1 patent:

1. 5541036 - Negative photoresist compositions comprising a photosensitive compound,

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12/10/2025
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