Growing community of inventors

Fuji, Japan

Mitoshi Koyama

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

Mitoshi KoyamaToshihiko Saito (1 patent)Mitoshi KoyamaMoriyoshi Sakamoto (1 patent)Mitoshi KoyamaKatsuyoshi Kumazawa (1 patent)Mitoshi KoyamaHiroyuki Araya (1 patent)Mitoshi KoyamaMitoshi Koyama (1 patent)Toshihiko SaitoToshihiko Saito (27 patents)Moriyoshi SakamotoMoriyoshi Sakamoto (6 patents)Katsuyoshi KumazawaKatsuyoshi Kumazawa (2 patents)Hiroyuki ArayaHiroyuki Araya (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Tokyo Shibaura Denki Kabushiki Kaisha (1 from 2,916 patents)


1 patent:

1. 4368032 - Liquid fuel combustion apparatus

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1/17/2026
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