Growing community of inventors

Kyoto, Japan

Kouzou Sakai

Average Co-Inventor Count = 4.00

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 = 33

Kouzou Sakai ↔ Motohiko Ii (1 patent)Kouzou Sakai ↔ Takaharu Goto (1 patent)Kouzou Sakai ↔ Takeshi Sato (1 patent)Kouzou SakaiKouzou Sakai (1 patent)Motohiko IiMotohiko Ii (7 patents)Takaharu GotoTakaharu Goto (2 patents)Takeshi SatoTakeshi Sato (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nihon Cement Co., Ltd. (1 from 24 patents)


1 patent:

1. 4547223 - Cement-shrinkage-reducing agent and cement composition

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12/17/2025
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