Growing community of inventors

Tokyo, Japan

Takakazu Tomizawa

Average Co-Inventor Count = 6.00

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

Takakazu TomizawaEiji Kaneko (1 patent)Takakazu TomizawaYoshiyuki Sugawara (1 patent)Takakazu TomizawaKimihiko Watanabe (1 patent)Takakazu TomizawaHirotoshi Fuse (1 patent)Takakazu TomizawaYoshio Fukamatsu (1 patent)Takakazu TomizawaTakakazu Tomizawa (1 patent)Eiji KanekoEiji Kaneko (23 patents)Yoshiyuki SugawaraYoshiyuki Sugawara (5 patents)Kimihiko WatanabeKimihiko Watanabe (2 patents)Hirotoshi FuseHirotoshi Fuse (1 patent)Yoshio FukamatsuYoshio Fukamatsu (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Seidensha Electronics Co., Ltd. (1 from 12 patents)


1 patent:

1. 9795769 - Balloon catheter, balloon catheter manufacturing device, balloon catheter manufacturing method, catheter connection device, catheter connection method, and connected catheter

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as of
12/5/2025
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