Growing community of inventors

Osaka, Japan

Masahiro Sogo

Average Co-Inventor Count = 3.00

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 = 12

Masahiro Sogo ↔ Kazushige Muto (1 patent)Masahiro Sogo ↔ Kazuhiro Kato (1 patent)Masahiro SogoMasahiro Sogo (1 patent)Kazushige MutoKazushige Muto (5 patents)Kazuhiro KatoKazuhiro Kato (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Wako Pure Chemical Industries, Inc. (1 from 299 patents)


1 patent:

1. 5760136 - Silicon-containing block copolymer

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12/12/2025
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