Growing community of inventors

Toyonaka, Japan

Ayumu Saito

Average Co-Inventor Count = 6.86

ph-index = 2

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 = 25

Ayumu SaitoShoji Yuyama (2 patents)Ayumu SaitoYasuhiro Shigeyama (2 patents)Ayumu SaitoTsuyoshi Kodama (1 patent)Ayumu SaitoKatsunori Yoshina (1 patent)Ayumu SaitoAkitomi Kohama (1 patent)Ayumu SaitoMasahiko Kasuya (1 patent)Ayumu SaitoToshihiro Amatsu (1 patent)Ayumu SaitoTakahiro Kitakura (1 patent)Ayumu SaitoMasaki Tujita (1 patent)Ayumu SaitoTetsuo Hiraya (1 patent)Ayumu SaitoAyumu Saito (2 patents)Shoji YuyamaShoji Yuyama (144 patents)Yasuhiro ShigeyamaYasuhiro Shigeyama (18 patents)Tsuyoshi KodamaTsuyoshi Kodama (20 patents)Katsunori YoshinaKatsunori Yoshina (17 patents)Akitomi KohamaAkitomi Kohama (15 patents)Masahiko KasuyaMasahiko Kasuya (13 patents)Toshihiro AmatsuToshihiro Amatsu (6 patents)Takahiro KitakuraTakahiro Kitakura (1 patent)Masaki TujitaMasaki Tujita (1 patent)Tetsuo HirayaTetsuo Hiraya (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Yuyama Mfg. Co., Ltd. (2 from 249 patents)


2 patents:

1. 6981609 - Injection drug feeding device

2. 6616010 - Medicine feeder apparatus

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idiyas.com
as of
12/15/2025
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