Growing community of inventors

Tokyo, Japan

Shigeki Tohyama

Average Co-Inventor Count = 2.18

ph-index = 4

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 = 542

Shigeki TohyamaHiroshi Igarashi (1 patent)Shigeki TohyamaHideki Inoue (1 patent)Shigeki TohyamaMasayuki Kikuchi (1 patent)Shigeki TohyamaToshiya Ohara (1 patent)Shigeki TohyamaAzuma Mochizuki (1 patent)Shigeki TohyamaHirofumi Kami (1 patent)Shigeki TohyamaHiroshi Igarasi (1 patent)Shigeki TohyamaTakumi Ohgane (1 patent)Shigeki TohyamaYoshitaka Kajima (1 patent)Shigeki TohyamaShigeki Tohyama (4 patents)Hiroshi IgarashiHiroshi Igarashi (144 patents)Hideki InoueHideki Inoue (52 patents)Masayuki KikuchiMasayuki Kikuchi (35 patents)Toshiya OharaToshiya Ohara (6 patents)Azuma MochizukiAzuma Mochizuki (1 patent)Hirofumi KamiHirofumi Kami (1 patent)Hiroshi IgarasiHiroshi Igarasi (1 patent)Takumi OhganeTakumi Ohgane (1 patent)Yoshitaka KajimaYoshitaka Kajima (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Namco Limited (4 from 199 patents)


4 patents:

1. 5967897 - Game input device and game apparatus

2. 5853324 - Shooting game machine and method of computing the same

3. 5569085 - Gun game machine having a sliding gun barrel cover for simulating the

4. 5351966 - Image synthesizing scope and image synthesizer using the same

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