Growing community of inventors

Hyogo, Japan

Chikashi Okamoto

Average Co-Inventor Count = 3.00

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 = 19

Chikashi OkamotoRitsu Sano (1 patent)Chikashi OkamotoTatsuya Imakura (1 patent)Chikashi OkamotoChikashi Okamoto (1 patent)Ritsu SanoRitsu Sano (5 patents)Tatsuya ImakuraTatsuya Imakura (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hi-lex Corporation (1 from 112 patents)


1 patent:

1. 8235181 - Electric cable drive device and electric brake device

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as of
12/19/2025
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