Growing community of inventors

Kitakyushu, Japan

Kazuyuki Watanabe

Average Co-Inventor Count = 5.00

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 = 15

Kazuyuki Watanabe ↔ Shigeru Ando (1 patent)Kazuyuki Watanabe ↔ Hidetaka Miyahara (1 patent)Kazuyuki Watanabe ↔ Tomohiro Nishi (1 patent)Kazuyuki Watanabe ↔ Hiroshi Takamatsu (1 patent)Kazuyuki WatanabeKazuyuki Watanabe (1 patent)Shigeru AndoShigeru Ando (17 patents)Hidetaka MiyaharaHidetaka Miyahara (5 patents)Tomohiro NishiTomohiro Nishi (2 patents)Hiroshi TakamatsuHiroshi Takamatsu (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Toto Ltd. (1 from 1,192 patents)


1 patent:

1. 5865966 - Non-membrane electrolytic cell for electrolysis of water

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as of
12/20/2025
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