Growing community of inventors

Kyoto, Japan

Hajimu Iwai

Average Co-Inventor Count = 2.31

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 = 66

Hajimu IwaiHideki Sato (1 patent)Hajimu IwaiYasuhiro Tsubota (1 patent)Hajimu IwaiFabio Righi (1 patent)Hajimu IwaiShigemitsu Kiso (1 patent)Hajimu IwaiTetsuo Yoshikawa (1 patent)Hajimu IwaiAkira Hayashi (1 patent)Hajimu IwaiTakehiko Seki (1 patent)Hajimu IwaiHiroshi Fuji (1 patent)Hajimu IwaiHiroto Takashiro (1 patent)Hajimu IwaiHiroshi Kusakabe (1 patent)Hajimu IwaiShinobu Wada (1 patent)Hajimu IwaiKatsuhiko Ohno (1 patent)Hajimu IwaiIsao Yoshida (1 patent)Hajimu IwaiHajimu Iwai (5 patents)Hideki SatoHideki Sato (81 patents)Yasuhiro TsubotaYasuhiro Tsubota (16 patents)Fabio RighiFabio Righi (3 patents)Shigemitsu KisoShigemitsu Kiso (3 patents)Tetsuo YoshikawaTetsuo Yoshikawa (3 patents)Akira HayashiAkira Hayashi (2 patents)Takehiko SekiTakehiko Seki (1 patent)Hiroshi FujiHiroshi Fuji (1 patent)Hiroto TakashiroHiroto Takashiro (1 patent)Hiroshi KusakabeHiroshi Kusakabe (1 patent)Shinobu WadaShinobu Wada (1 patent)Katsuhiko OhnoKatsuhiko Ohno (1 patent)Isao YoshidaIsao Yoshida (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Omron Corporation (5 from 4,116 patents)

2. Digitalpersona, Inc. (1 from 24 patents)


5 patents:

1. D810021 - Battery

2. 7330990 - Information processing apparatus and method, and computer-readable medium

3. 7084415 - Fingerprint reading method using compared monochromatic images and fingerprint reading apparatus

4. 6496630 - Fingerprint recognition device and fingerprint reading window construction

5. 5997339 - Cable connection

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as of
12/11/2025
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