Growing community of inventors

Shinnan-yoshi, Japan

Kyoichi Iwamoto

Average Co-Inventor Count = 2.00

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

Kyoichi Iwamoto ↔ Hiroshi Kakei (2 patents)Kyoichi IwamotoKyoichi Iwamoto (2 patents)Hiroshi KakeiHiroshi Kakei (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Tokuyama Sekisui Kogyo Kabushiki Kaisha (2 from 10 patents)


2 patents:

1. 4100222 - Agent for improving weatherability of synthetic resin

2. 3984491 - Agent for improving weatherability of synthetic resin

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as of
12/17/2025
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