Growing community of inventors

Nara, Japan

Sadao Fukushima

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 = 24

Sadao FukushimaKeiichi Sanpei (2 patents)Sadao FukushimaYoshio Matsumoto (2 patents)Sadao FukushimaKiyoto Kasamatsu (1 patent)Sadao FukushimaSadao Fukushima (2 patents)Keiichi SanpeiKeiichi Sanpei (6 patents)Yoshio MatsumotoYoshio Matsumoto (2 patents)Kiyoto KasamatsuKiyoto Kasamatsu (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kubota Corporation (2 from 2,681 patents)


2 patents:

1. 6595680 - Food mixing apparatus

2. 6367963 - Food mixing apparatus

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idiyas.com
as of
12/16/2025
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