Growing community of inventors

Misato, Japan

Utsunomiya Toru

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

Utsunomiya ToruOkamoto Tadashi (1 patent)Utsunomiya ToruTamura Tomio (1 patent)Utsunomiya ToruMatsubara Sumiyuki (1 patent)Utsunomiya ToruHasuo Koichi (1 patent)Utsunomiya ToruUtsunomiya Toru (1 patent)Okamoto TadashiOkamoto Tadashi (1 patent)Tamura TomioTamura Tomio (1 patent)Matsubara SumiyukiMatsubara Sumiyuki (1 patent)Hasuo KoichiHasuo Koichi (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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1/23/2026
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