Growing community of inventors

Gunma-ken, Japan

Tokue Kojima

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 = 1

Tokue Kojima ↔ Toshio Shiobara (1 patent)Tokue Kojima ↔ Kazuaki Sumita (1 patent)Tokue Kojima ↔ Kaoru Katoh (1 patent)Tokue KojimaTokue Kojima (1 patent)Toshio ShiobaraToshio Shiobara (192 patents)Kazuaki SumitaKazuaki Sumita (31 patents)Kaoru KatohKaoru Katoh (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Shin-estu Chemical Co., Ltd. (1 from 24 patents)


1 patent:

1. 7169833 - Liquid epoxy resin composition and semiconductor device

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as of
12/20/2025
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