Growing community of inventors

Tokyo, Japan

Mikako Matubara

Average Co-Inventor Count = 7.00

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 = 5

Mikako Matubara ↔ Takashi Itou (1 patent)Mikako Matubara ↔ Toru Yoshihara (1 patent)Mikako Matubara ↔ Jiro Kawase (1 patent)Mikako Matubara ↔ Naohisa Kure (1 patent)Mikako Matubara ↔ Takayoshi Kajino (1 patent)Mikako Matubara ↔ Aya Miyaji (1 patent)Mikako MatubaraMikako Matubara (1 patent)Takashi ItouTakashi Itou (37 patents)Toru YoshiharaToru Yoshihara (33 patents)Jiro KawaseJiro Kawase (18 patents)Naohisa KureNaohisa Kure (11 patents)Takayoshi KajinoTakayoshi Kajino (6 patents)Aya MiyajiAya Miyaji (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kao Corporation (1 from 3,602 patents)


1 patent:

1. 6217855 - Hair treatment composition

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12/26/2025
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