Growing community of inventors

Hyogo, Japan

Kei Hagino

Average Co-Inventor Count = 5.00

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 = 5

Kei HaginoYasunori Maekawa (1 patent)Kei HaginoToshiyuki Sato (9 patents)Kei HaginoSeiki Okada (7 patents)Kei HaginoJunko Kojima (1 patent)Kei HaginoKanako Nagaoka (5 patents)Kei HaginoKazuki Isobe (1 patent)Kei HaginoKenichi Sawa (1 patent)Kei HaginoAkihito Takezaki (1 patent)Kei HaginoReona Koike (1 patent)Kei HaginoKatsutoshi Mishima (1 patent)Kei HaginoYoshihiro Asakura (2 patents)Kei HaginoYasuo Kikkawa (1 patent)Kei HaginoMitsuhiro Tatsuzumi (1 patent)Kei HaginoKei Hagino (2 patents)Yasunori MaekawaYasunori Maekawa (19 patents)Toshiyuki SatoToshiyuki Sato (9 patents)Seiki OkadaSeiki Okada (7 patents)Junko KojimaJunko Kojima (6 patents)Kanako NagaokaKanako Nagaoka (5 patents)Kazuki IsobeKazuki Isobe (3 patents)Kenichi SawaKenichi Sawa (3 patents)Akihito TakezakiAkihito Takezaki (2 patents)Reona KoikeReona Koike (2 patents)Katsutoshi MishimaKatsutoshi Mishima (2 patents)Yoshihiro AsakuraYoshihiro Asakura (2 patents)Yasuo KikkawaYasuo Kikkawa (1 patent)Mitsuhiro TatsuzumiMitsuhiro Tatsuzumi (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sysmex Corporation (2 from 1,035 patents)

2. Nichiban Company Limited (1 from 41 patents)


2 patents:

1. 9380964 - Device for interstitial fluid extraction, production process thereof and analyzing process of interstitial fluid using the device

2. 7806266 - Micropore forming system, micropore forming device, chip container, and chip container kit

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1/8/2026
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