Growing community of inventors

Tsukuba, Japan

Koichi Setoyama

Average Co-Inventor Count = 6.00

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 = 7

Koichi Setoyama ↔ Takeshi Fujiwara (1 patent)Koichi Setoyama ↔ Masahiro Matsunaga (1 patent)Koichi Setoyama ↔ Hiroaki Matsui (1 patent)Koichi Setoyama ↔ Hiroshi Matsunaga (1 patent)Koichi Setoyama ↔ Yutaka Kataoka (1 patent)Koichi SetoyamaKoichi Setoyama (1 patent)Takeshi FujiwaraTakeshi Fujiwara (3 patents)Masahiro MatsunagaMasahiro Matsunaga (1 patent)Hiroaki MatsuiHiroaki Matsui (1 patent)Hiroshi MatsunagaHiroshi Matsunaga (1 patent)Yutaka KataokaYutaka Kataoka (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Forestry and Forest Products Research Institute (1 from 19 patents)


1 patent:

1. 8096064 - Method for drying lumber, method of impregnating lumber with chemicals, and drying apparatus

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as of
1/14/2026
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