Growing community of inventors

Yamaguchi, Japan

Eiichiro Sugioka

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 = 0

Eiichiro Sugioka ↔ Tadashi Fujii (1 patent)Eiichiro Sugioka ↔ Tadashi Fujii (1 patent)Eiichiro SugiokaEiichiro Sugioka (1 patent)Tadashi FujiiTadashi Fujii (4 patents)Tadashi FujiiTadashi Fujii (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Toyo Kohan Co., Ltd. (1 from 259 patents)

2. Tadashi Fujii (0 patent)

3. Eiichiro Sugioka (0 patent)


1 patent:

1. 5837109 - Apparatus for treating a strip

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12/18/2025
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