Growing community of inventors

Hitachi, Japan

Kouichi Sagawa

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 = 48

Kouichi Sagawa ↔ Syuji Watanabe (1 patent)Kouichi Sagawa ↔ Shigetaka Kimura (1 patent)Kouichi Sagawa ↔ Tetsuro Aobori (1 patent)Kouichi Sagawa ↔ Kouichi Hasegawa (1 patent)Kouichi SagawaKouichi Sagawa (1 patent)Syuji WatanabeSyuji Watanabe (11 patents)Shigetaka KimuraShigetaka Kimura (5 patents)Tetsuro AoboriTetsuro Aobori (3 patents)Kouichi HasegawaKouichi Hasegawa (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hitachi, Ltd. (1 from 42,508 patents)


1 patent:

1. D315624 - Electric vacuum cleaner

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