Growing community of inventors

Shiga, Japan

Koichi Sakamoto

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 = 0

Koichi Sakamoto ↔ Tadahiko Mikami (1 patent)Koichi Sakamoto ↔ Yuji Iwashita (1 patent)Koichi Sakamoto ↔ Katsuya Shimeno (1 patent)Koichi SakamotoKoichi Sakamoto (1 patent)Tadahiko MikamiTadahiko Mikami (4 patents)Yuji IwashitaYuji Iwashita (2 patents)Katsuya ShimenoKatsuya Shimeno (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Toyobo Mc Corporation (1 from 36 patents)


1 patent:

1. 12221513 - Copolymerized polyester and water dispersion

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1/10/2026
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