Growing community of inventors

Shinshiro, Japan

Kouji Toriyama

Average Co-Inventor Count = 10.00

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 = 5

Kouji Toriyama ↔ Akira Muramatsu (1 patent)Kouji Toriyama ↔ Takashi Konno (1 patent)Kouji Toriyama ↔ Kenichi Takahashi (1 patent)Kouji Toriyama ↔ Seiji Oomura (1 patent)Kouji Toriyama ↔ Masaki Ohara (1 patent)Kouji Toriyama ↔ Akiyoshi Kurihara (1 patent)Kouji Toriyama ↔ Shunsuke Tanaka (1 patent)Kouji Toriyama ↔ Noriyuki Andou (1 patent)Kouji Toriyama ↔ Hiromasa Muraki (1 patent)Kouji ToriyamaKouji Toriyama (1 patent)Akira MuramatsuAkira Muramatsu (8 patents)Takashi KonnoTakashi Konno (8 patents)Kenichi TakahashiKenichi Takahashi (6 patents)Seiji OomuraSeiji Oomura (5 patents)Masaki OharaMasaki Ohara (4 patents)Akiyoshi KuriharaAkiyoshi Kurihara (2 patents)Shunsuke TanakaShunsuke Tanaka (1 patent)Noriyuki AndouNoriyuki Andou (1 patent)Hiromasa MurakiHiromasa Muraki (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Topy Kogyo Kabushiki Kaisha (1 from 91 patents)

2. Nippon Valqua Industries, Ltd. (1 from 58 patents)


1 patent:

1. 7004474 - Seal for an endless track

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1/10/2026
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