Growing community of inventors

Utsunomiya, Japan

Kouichi Arai

Average Co-Inventor Count = 3.69

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 = 67

Kouichi AraiShigeru Ohtani (3 patents)Kouichi AraiSadayuki Matsumiya (2 patents)Kouichi AraiYu Sugai (2 patents)Kouichi AraiKazuhiko Kimura (2 patents)Kouichi AraiTakamasa Shigeno (2 patents)Kouichi AraiShigeru Oshima (1 patent)Kouichi AraiKazuhiko Kodama (1 patent)Kouichi AraiYoichi Washio (1 patent)Kouichi AraiKouichi Arai (4 patents)Shigeru OhtaniShigeru Ohtani (84 patents)Sadayuki MatsumiyaSadayuki Matsumiya (99 patents)Yu SugaiYu Sugai (28 patents)Kazuhiko KimuraKazuhiko Kimura (9 patents)Takamasa ShigenoTakamasa Shigeno (2 patents)Shigeru OshimaShigeru Oshima (16 patents)Kazuhiko KodamaKazuhiko Kodama (7 patents)Yoichi WashioYoichi Washio (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Mitutoyo Corporation (4 from 1,625 patents)


4 patents:

1. D766920 - Measuring instrument with a graphical user interface

2. D759669 - Measuring instrument with a graphical user interface

3. 8130427 - Method and apparatus for generating origin signal of encoder

4. D473261 - Data-processing printing machine for measuring instruments

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