Growing community of inventors

Tokyo, Japan

Yoshitaka Kajima

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 = 133

Yoshitaka KajimaHiroshi Igarashi (1 patent)Yoshitaka KajimaHideki Inoue (1 patent)Yoshitaka KajimaToshiya Ohara (1 patent)Yoshitaka KajimaShigeki Tohyama (1 patent)Yoshitaka KajimaAzuma Mochizuki (1 patent)Yoshitaka KajimaYoshitaka Kajima (1 patent)Hiroshi IgarashiHiroshi Igarashi (144 patents)Hideki InoueHideki Inoue (52 patents)Toshiya OharaToshiya Ohara (6 patents)Shigeki TohyamaShigeki Tohyama (4 patents)Azuma MochizukiAzuma Mochizuki (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Namco Limited (1 from 199 patents)


1 patent:

1. 5569085 - Gun game machine having a sliding gun barrel cover for simulating the

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12/24/2025
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