Growing community of inventors

Tokyo, Japan

Sadayuki Kawai

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 = 37

Sadayuki Kawai ↔ Yasuzo Uchida (1 patent)Sadayuki Kawai ↔ Koichi Sugita (1 patent)Sadayuki Kawai ↔ Yoichi Shirakawa (1 patent)Sadayuki Kawai ↔ Hitoshi Nagasaki (1 patent)Sadayuki KawaiSadayuki Kawai (1 patent)Yasuzo UchidaYasuzo Uchida (10 patents)Koichi SugitaKoichi Sugita (9 patents)Yoichi ShirakawaYoichi Shirakawa (6 patents)Hitoshi NagasakiHitoshi Nagasaki (6 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Secom Co., Ltd. (1 from 16 patents)


1 patent:

1. 4459213 - Fire-extinguisher composition

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