Growing community of inventors

Hamakita, Japan

Masahiko Uchiyama

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 = 12

Masahiko UchiyamaHideki Matsumoto (1 patent)Masahiko UchiyamaHiroaki Mihara (1 patent)Masahiko UchiyamaTakenori Suzuki (1 patent)Masahiko UchiyamaKouichi Ikuma (1 patent)Masahiko UchiyamaNaritoshi Muramatsu (1 patent)Masahiko UchiyamaMasahiko Uchiyama (1 patent)Hideki MatsumotoHideki Matsumoto (11 patents)Hiroaki MiharaHiroaki Mihara (9 patents)Takenori SuzukiTakenori Suzuki (7 patents)Kouichi IkumaKouichi Ikuma (6 patents)Naritoshi MuramatsuNaritoshi Muramatsu (5 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Honda Giken Kogyo Kabushiki Kaisha (1 from 10,092 patents)

2. Toyo Roki Seizo Kabushiki Kaisha (1 from 41 patents)


1 patent:

1. 5645036 - Fuel vapor capturing canister having increased distance of flow of fuel

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12/12/2025
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