Growing community of inventors

Hamakita, Japan

Masatoshi Murakoshi

Average Co-Inventor Count = 3.00

ph-index = 3

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 = 44

Masatoshi MurakoshiHiroshi Morikawa (3 patents)Masatoshi MurakoshiHiroyasu Ohsawa (3 patents)Masatoshi MurakoshiMasatoshi Murakoshi (3 patents)Hiroshi MorikawaHiroshi Morikawa (6 patents)Hiroyasu OhsawaHiroyasu Ohsawa (5 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Toyo Roki Seizo Kabushiki Kaisha (3 from 41 patents)


3 patents:

1. 6401751 - Fuel supplying apparatus

2. 6308733 - Fuel supplying apparatus

3. 6206037 - Fuel supplying apparatus

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as of
1/21/2026
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