Growing community of inventors

Otsu, Japan

Koichi Doi

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 Doi ↔ Takashi Shibata (1 patent)Koichi Doi ↔ Kazuhiko Taguchi (1 patent)Koichi Doi ↔ Norio Ogata (1 patent)Koichi DoiKoichi Doi (1 patent)Takashi ShibataTakashi Shibata (20 patents)Kazuhiko TaguchiKazuhiko Taguchi (9 patents)Norio OgataNorio Ogata (5 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Taiko Pharmaceutical Co., Ltd. (1 from 22 patents)


1 patent:

1. 8420129 - Chlorine dioxide solution composition

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1/13/2026
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