Growing community of inventors

Osaka, Japan

Takao Yoshitugu

Average Co-Inventor Count = 4.00

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 = 7

Takao Yoshitugu ↔ Hideaki Ohno (1 patent)Takao Yoshitugu ↔ Hideo Matsumoto (1 patent)Takao Yoshitugu ↔ Chuuryoh Yoshida (1 patent)Takao YoshituguTakao Yoshitugu (1 patent)Hideaki OhnoHideaki Ohno (13 patents)Hideo MatsumotoHideo Matsumoto (6 patents)Chuuryoh YoshidaChuuryoh Yoshida (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Matsushita Electric Industrial Co., Ltd. (1 from 27,375 patents)


1 patent:

1. 5022492 - Fluid-bearing apparatus

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12/13/2025
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