Growing community of inventors

Ibaraki, Japan

Mayumi Nakamura

Average Co-Inventor Count = 5.33

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

Mayumi NakamuraTakashi Nakagawa (1 patent)Mayumi NakamuraMotoki Takata (1 patent)Mayumi NakamuraYusuke Okamoto (1 patent)Mayumi NakamuraTomochika Fujioka (1 patent)Mayumi NakamuraEiji Sakata (1 patent)Mayumi NakamuraTeruko Ariyama (1 patent)Mayumi NakamuraAkihito Torii (1 patent)Mayumi NakamuraKazuya Otoda (1 patent)Mayumi NakamuraKosuke Matsuo (1 patent)Mayumi NakamuraAkira Tanbaji (1 patent)Mayumi NakamuraMayumi Nakamura (2 patents)Takashi NakagawaTakashi Nakagawa (55 patents)Motoki TakataMotoki Takata (10 patents)Yusuke OkamotoYusuke Okamoto (4 patents)Tomochika FujiokaTomochika Fujioka (3 patents)Eiji SakataEiji Sakata (3 patents)Teruko AriyamaTeruko Ariyama (2 patents)Akihito ToriiAkihito Torii (2 patents)Kazuya OtodaKazuya Otoda (1 patent)Kosuke MatsuoKosuke Matsuo (1 patent)Akira TanbajiAkira Tanbaji (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Shiseido Company, Limited (1 from 1,008 patents)

2. Dainippon Sumitomo Pharma Co., Ltd. (1 from 140 patents)


2 patents:

1. 10278470 - Cosmetic tool

2. 8283352 - Solubilization preparation

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idiyas.com
as of
12/18/2025
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