Growing community of inventors

Kanagawa, Japan

Yasuko Matsumura

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 = 1

Yasuko Matsumura ↔ Takashi Aida (1 patent)Yasuko Matsumura ↔ Kazuki Sugiyama (1 patent)Yasuko Matsumura ↔ Kunihide Hoshino (1 patent)Yasuko Matsumura ↔ Junko Nagano (1 patent)Yasuko MatsumuraYasuko Matsumura (1 patent)Takashi AidaTakashi Aida (22 patents)Kazuki SugiyamaKazuki Sugiyama (3 patents)Kunihide HoshinoKunihide Hoshino (2 patents)Junko NaganoJunko Nagano (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Takasago International Corporation (1 from 508 patents)


1 patent:

1. 7399318 - Stable composition for hair dye

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