Growing community of inventors

Hitachi, Japan

Hitoshi Furuyama

Average Co-Inventor Count = 9.00

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 = 4

Hitoshi Furuyama ↔ Toshio Ogiso (1 patent)Hitoshi Furuyama ↔ Chikara Hiraoka (1 patent)Hitoshi Furuyama ↔ Katsumi Kumada (1 patent)Hitoshi Furuyama ↔ Masaru Nakano (1 patent)Hitoshi Furuyama ↔ Kazuo Kikuchi (1 patent)Hitoshi Furuyama ↔ Hiromitsu Fukuda (1 patent)Hitoshi Furuyama ↔ Katsuyoshi Onose (1 patent)Hitoshi Furuyama ↔ Takashi Kakuhashi (1 patent)Hitoshi FuruyamaHitoshi Furuyama (1 patent)Toshio OgisoToshio Ogiso (28 patents)Chikara HiraokaChikara Hiraoka (24 patents)Katsumi KumadaKatsumi Kumada (15 patents)Masaru NakanoMasaru Nakano (14 patents)Kazuo KikuchiKazuo Kikuchi (12 patents)Hiromitsu FukudaHiromitsu Fukuda (7 patents)Katsuyoshi OnoseKatsuyoshi Onose (5 patents)Takashi KakuhashiTakashi Kakuhashi (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hitachi, Ltd. (1 from 42,485 patents)


1 patent:

1. 6400923 - Fixing device improved in offset-prevention

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12/7/2025
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