Growing community of inventors

Kyoto, Japan

Keiko Ishii

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 = 4

Keiko IshiiMasaru Yuasa (1 patent)Keiko IshiiMegumi Tachiiri (1 patent)Keiko IshiiMariko Kanazawa (1 patent)Keiko IshiiKeiko Ishii (1 patent)Masaru YuasaMasaru Yuasa (6 patents)Megumi TachiiriMegumi Tachiiri (4 patents)Mariko KanazawaMariko Kanazawa (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Wacoal Corporation (1 from 106 patents)


1 patent:

1. 9314054 - Garment having cup part

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12/13/2025
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