Growing community of inventors

Nagoya, Japan

Izumi Tanaka

Average Co-Inventor Count = 8.00

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 = 25

Izumi TanakaShunichi Hayashi (1 patent)Izumi TanakaYasuhiro Akita (1 patent)Izumi TanakaNorio Miwa (1 patent)Izumi TanakaHiroshi Mizutani (1 patent)Izumi TanakaAkio Yagi (1 patent)Izumi TanakaTakashi Nitta (1 patent)Izumi TanakaTadao Takahashi (1 patent)Izumi TanakaIzumi Tanaka (1 patent)Shunichi HayashiShunichi Hayashi (22 patents)Yasuhiro AkitaYasuhiro Akita (6 patents)Norio MiwaNorio Miwa (4 patents)Hiroshi MizutaniHiroshi Mizutani (4 patents)Akio YagiAkio Yagi (1 patent)Takashi NittaTakashi Nitta (1 patent)Tadao TakahashiTadao Takahashi (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Mitsubishi Heavy Industries Limited (1 from 4,631 patents)


1 patent:

1. 7380774 - Humidifier

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1/5/2026
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