Growing community of inventors

Niihama, Japan

Toshihiro Tanaka

Average Co-Inventor Count = 4.71

ph-index = 3

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 = 20

Toshihiro TanakaTsuneo Yamada (2 patents)Toshihiro TanakaYoshio Kawashima (2 patents)Toshihiro TanakaMasato Tomiku (2 patents)Toshihiro TanakaYuji Ashibe (2 patents)Toshihiro TanakaMasaaki Yokoyama (2 patents)Toshihiro TanakaKozo Watanabe (2 patents)Toshihiro TanakaHisao Murakami (2 patents)Toshihiro TanakaHiroyuki Morimoto (2 patents)Toshihiro TanakaYuji Chiba (2 patents)Toshihiro TanakaShunji Ogata (2 patents)Toshihiro TanakaToyoshige Myojo (2 patents)Toshihiro TanakaTsutomu Kuno (2 patents)Toshihiro TanakaToshihiro Tanaka (4 patents)Tsuneo YamadaTsuneo Yamada (5 patents)Yoshio KawashimaYoshio Kawashima (4 patents)Masato TomikuMasato Tomiku (4 patents)Yuji AshibeYuji Ashibe (3 patents)Masaaki YokoyamaMasaaki Yokoyama (2 patents)Kozo WatanabeKozo Watanabe (2 patents)Hisao MurakamiHisao Murakami (2 patents)Hiroyuki MorimotoHiroyuki Morimoto (2 patents)Yuji ChibaYuji Chiba (2 patents)Shunji OgataShunji Ogata (2 patents)Toyoshige MyojoToyoshige Myojo (2 patents)Tsutomu KunoTsutomu Kuno (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sumitomo Heavy Industries, Ltd. (4 from 1,186 patents)

2. Sumitomo Metal Industries, Inc. (2 from 929 patents)


4 patents:

1. 5431871 - Method for manufacturing three-dimensional parts from a fiber-reinforced

2. 5290167 - Method of manufacturing three-dimensional parts using sheets of

3. 4823577 - Method of feeding material to hot forging machine

4. 4761980 - Method of feeding material to hot forging machine

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