Growing community of inventors

Shinjuku, Japan

Hasuo Koichi

Average Co-Inventor Count = 5.00

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 = 2

Hasuo KoichiUtsunomiya Toru (1 patent)Hasuo KoichiMatsubara Sumiyuki (1 patent)Hasuo KoichiOkamoto Tadashi (1 patent)Hasuo KoichiTamura Tomio (1 patent)Hasuo KoichiHasuo Koichi (1 patent)Utsunomiya ToruUtsunomiya Toru (1 patent)Matsubara SumiyukiMatsubara Sumiyuki (1 patent)Okamoto TadashiOkamoto Tadashi (1 patent)Tamura TomioTamura Tomio (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Mitsui Kensetsu Kabushiki Kaisha (1 from 16 patents)


1 patent:

1. 4758610 - Process of producing resin concrete

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1/13/2026
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