Growing community of inventors

Nagoya, Japan

Yukiharu Fujikawa

Average Co-Inventor Count = 3.43

ph-index = 2

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 = 13

Yukiharu FujikawaSatoshi Okimoto (2 patents)Yukiharu FujikawaNaoki Otsuka (1 patent)Yukiharu FujikawaMiyako Mukai (1 patent)Yukiharu FujikawaMiyuki Sato (1 patent)Yukiharu FujikawaYukiharu Fujikawa (2 patents)Satoshi OkimotoSatoshi Okimoto (14 patents)Naoki OtsukaNaoki Otsuka (28 patents)Miyako MukaiMiyako Mukai (3 patents)Miyuki SatoMiyuki Sato (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Brother Kogyo Kabushiki-Kaisha (2 from 17,606 patents)


2 patents:

1. 5127748 - Documentation system having multilingual function

2. 4998832 - Documentation system having page format function

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1/9/2026
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