Growing community of inventors

Higashikurume, Japan

Hiroshi Tooma

Average Co-Inventor Count = 3.00

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

Hiroshi Tooma ↔ Shinichi Asano (1 patent)Hiroshi Tooma ↔ Masayoshi Fujii (1 patent)Hiroshi ToomaHiroshi Tooma (1 patent)Shinichi AsanoShinichi Asano (60 patents)Masayoshi FujiiMasayoshi Fujii (12 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Daiwa Seiko, Inc. (1 from 602 patents)


1 patent:

1. D422673 - Fishing reel body

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