Growing community of inventors

Mito, Japan

Hisatsugu Nagano

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 = 12

Hisatsugu Nagano ↔ Tsuyoshi Imamura (1 patent)Hisatsugu Nagano ↔ Kyoichi Ashikawa (1 patent)Hisatsugu Nagano ↔ Takeo Araki (1 patent)Hisatsugu Nagano ↔ Fumio Okuya (1 patent)Hisatsugu NaganoHisatsugu Nagano (1 patent)Tsuyoshi ImamuraTsuyoshi Imamura (27 patents)Kyoichi AshikawaKyoichi Ashikawa (6 patents)Takeo ArakiTakeo Araki (2 patents)Fumio OkuyaFumio Okuya (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Ricoh Company, Ltd. (1 from 28,577 patents)


1 patent:

1. 5244741 - Developing roller of monocomponent developing system

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