Growing community of inventors

Kawasaki, Japan

Yasuo Doumoto

Average Co-Inventor Count = 2.40

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 = 47

Yasuo DoumotoTsugio Narushima (1 patent)Yasuo DoumotoKazuo Maezawa (1 patent)Yasuo DoumotoTsutomu Arai (1 patent)Yasuo DoumotoYasuo Doumoto (2 patents)Tsugio NarushimaTsugio Narushima (7 patents)Kazuo MaezawaKazuo Maezawa (1 patent)Tsutomu AraiTsutomu Arai (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Tokyo Electric Co. (1 from 492 patents)

2. Tokyo Electric Limited (1 from 6 patents)


2 patents:

1. 4634304 - Printer

2. 4312596 - Beating blade member of beater

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as of
12/17/2025
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