Growing community of inventors

Kawasaki, Japan

Ken Shoji

Average Co-Inventor Count = 7.29

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 = 44

Ken ShojiYoshiya Matsumoto (4 patents)Ken ShojiManabu Sotodate (4 patents)Ken ShojiHiroaki Matsuda (3 patents)Ken ShojiTatsuhito Araki (3 patents)Ken ShojiWataru Murata (3 patents)Ken ShojiRyo Hattori (3 patents)Ken ShojiHiroshi Kobayashi (2 patents)Ken ShojiShigeru Yamaguchi (2 patents)Ken ShojiKazunori Murayama (1 patent)Ken ShojiTakahiro Nakamura (1 patent)Ken ShojiJiro Takahashi (1 patent)Ken ShojiTsukasa Goro (1 patent)Ken ShojiYoshihiro Hirabayashi (1 patent)Ken ShojiManabu Takase (1 patent)Ken ShojiRyou Hattori (1 patent)Ken ShojiDaisuke Tsukahara (1 patent)Ken ShojiYoshitaka Sakata (1 patent)Ken ShojiKen Shoji (5 patents)Yoshiya MatsumotoYoshiya Matsumoto (22 patents)Manabu SotodateManabu Sotodate (7 patents)Hiroaki MatsudaHiroaki Matsuda (93 patents)Tatsuhito ArakiTatsuhito Araki (15 patents)Wataru MurataWataru Murata (13 patents)Ryo HattoriRyo Hattori (7 patents)Hiroshi KobayashiHiroshi Kobayashi (152 patents)Shigeru YamaguchiShigeru Yamaguchi (15 patents)Kazunori MurayamaKazunori Murayama (12 patents)Takahiro NakamuraTakahiro Nakamura (8 patents)Jiro TakahashiJiro Takahashi (7 patents)Tsukasa GoroTsukasa Goro (5 patents)Yoshihiro HirabayashiYoshihiro Hirabayashi (3 patents)Manabu TakaseManabu Takase (2 patents)Ryou HattoriRyou Hattori (1 patent)Daisuke TsukaharaDaisuke Tsukahara (1 patent)Yoshitaka SakataYoshitaka Sakata (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Fujitsu Corporation (5 from 39,237 patents)


5 patents:

1. 8624126 - Portable device

2. 8238969 - Mobile device

3. 8036725 - Mobile device

4. 8024015 - Mobile device

5. 7824047 - Mobile terminal device

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as of
12/16/2025
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