Growing community of inventors

Hitachi, Japan

Yasuzi Kawada

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 = 42

Yasuzi Kawada ↔ Hisanori Okamura (1 patent)Yasuzi Kawada ↔ Hisanao Kita (1 patent)Yasuzi Kawada ↔ Takamitsu Nakazaki (1 patent)Yasuzi Kawada ↔ Tatsuo Yonezawa (1 patent)Yasuzi KawadaYasuzi Kawada (1 patent)Hisanori OkamuraHisanori Okamura (36 patents)Hisanao KitaHisanao Kita (9 patents)Takamitsu NakazakiTakamitsu Nakazaki (7 patents)Tatsuo YonezawaTatsuo Yonezawa (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hitachi, Ltd. (1 from 42,488 patents)


1 patent:

1. 3975612 - Welding method for dissimilar metals

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