Growing community of inventors

Ashiya, Japan

Sayaka Ikoma

Average Co-Inventor Count = 3.95

ph-index = 5

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 = 69

Sayaka IkomaFumie Shibata (3 patents)Sayaka IkomaKazuhiro Yamada (3 patents)Sayaka IkomaMiwa Ohmoto (3 patents)Sayaka IkomaMurphy (Greene) Mongeon (3 patents)Sayaka IkomaTeruhisa Hirano (2 patents)Sayaka IkomaShin Hayashi (2 patents)Sayaka IkomaSayaka Ikoma (5 patents)Fumie ShibataFumie Shibata (65 patents)Kazuhiro YamadaKazuhiro Yamada (6 patents)Miwa OhmotoMiwa Ohmoto (4 patents)Murphy (Greene) MongeonMurphy (Greene) Mongeon (3 patents)Teruhisa HiranoTeruhisa Hirano (7 patents)Shin HayashiShin Hayashi (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. The Procter Gamble Company (5 from 17,167 patents)


5 patents:

1. D643155 - Cosmetic container

2. D638582 - Cosmetic container

3. D626290 - Cosmetic container

4. D598251 - Scoop

5. D583635 - Scoop

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idiyas.com
as of
12/12/2025
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