Growing community of inventors

Nagano-ken, Japan

Susumu Iwama

Average Co-Inventor Count = 3.00

ph-index = 2

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 = 16

Susumu IwamaMikio Kiyosawa (2 patents)Susumu IwamaSadao Nakano (2 patents)Susumu IwamaSusumu Iwama (2 patents)Mikio KiyosawaMikio Kiyosawa (6 patents)Sadao NakanoSadao Nakano (6 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Shin-etsu Polymer Co., Ltd. (2 from 322 patents)


2 patents:

1. 5859127 - Thermosetting resin composition and two-parts composite body thereof

2. 5705275 - Thermosetting resin composition and two-parts composite body thereof

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as of
12/16/2025
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