Growing community of inventors

Higashikurume, Japan

Masahiko Tamiya

Average Co-Inventor Count = 3.33

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

Masahiko TamiyaYoichi Iwata (1 patent)Masahiko TamiyaTatsuro Watanabe (1 patent)Masahiko TamiyaTakuya Suzuki (1 patent)Masahiko TamiyaNaoya Hirao (1 patent)Masahiko TamiyaTakeshi Osako (1 patent)Masahiko TamiyaTakahiro Tanaka (1 patent)Masahiko TamiyaRyota Fukazawa (1 patent)Masahiko TamiyaTeruaki Hirakawa (1 patent)Masahiko TamiyaKohei Arai (1 patent)Masahiko TamiyaYoshitaka Koyama (1 patent)Masahiko TamiyaMasahiko Tamiya (2 patents)Yoichi IwataYoichi Iwata (12 patents)Tatsuro WatanabeTatsuro Watanabe (5 patents)Takuya SuzukiTakuya Suzuki (2 patents)Naoya HiraoNaoya Hirao (2 patents)Takeshi OsakoTakeshi Osako (1 patent)Takahiro TanakaTakahiro Tanaka (1 patent)Ryota FukazawaRyota Fukazawa (1 patent)Teruaki HirakawaTeruaki Hirakawa (1 patent)Kohei AraiKohei Arai (1 patent)Yoshitaka KoyamaYoshitaka Koyama (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Fujitsu Corporation (2 from 39,250 patents)

2. Fujitsu Social Science Laboratory Limited (1 from 5 patents)


2 patents:

1. 11431758 - Fraud monitoring program, fraud monitoring apparatus, and information processing apparatus

2. 10547581 - Electronic mail erroneous transmission prevention supporting device and electronic mail erroneous transmission prevention supporting method

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as of
1/23/2026
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