Growing community of inventors

Minato-ku, Japan

Mayumi Ishii

Average Co-Inventor Count = 9.00

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 = 0

Mayumi IshiiTakao Suzuki (1 patent)Mayumi IshiiMasaki Yoshikawa (1 patent)Mayumi IshiiRyoichi Akahoshi (1 patent)Mayumi IshiiAkihisa Matsui (1 patent)Mayumi IshiiNobuhiro Ogasawara (1 patent)Mayumi IshiiSusumu Mizusawa (1 patent)Mayumi IshiiTatsuyuki Kudo (1 patent)Mayumi IshiiHaruyuki Kimizuka (1 patent)Mayumi IshiiNobuhiro Ogasawara (1 patent)Mayumi IshiiRyoichi Akahoshi (1 patent)Mayumi IshiiMayumi Ishii (1 patent)Takao SuzukiTakao Suzuki (53 patents)Masaki YoshikawaMasaki Yoshikawa (22 patents)Ryoichi AkahoshiRyoichi Akahoshi (13 patents)Akihisa MatsuiAkihisa Matsui (6 patents)Nobuhiro OgasawaraNobuhiro Ogasawara (6 patents)Susumu MizusawaSusumu Mizusawa (6 patents)Tatsuyuki KudoTatsuyuki Kudo (5 patents)Haruyuki KimizukaHaruyuki Kimizuka (2 patents)Nobuhiro OgasawaraNobuhiro Ogasawara (1 patent)Ryoichi AkahoshiRyoichi Akahoshi (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kabushiki Kaisha Yakult Honsha (1 from 210 patents)


1 patent:

1. 9708579 - Lactic acid bacteria fermented substance and fermented milk food product containing the same

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1/3/2026
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