Growing community of inventors

Minato, Japan

Yuji Matubara

Average Co-Inventor Count = 6.00

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 = 12

Yuji Matubara ↔ Yoshio Sato (1 patent)Yuji Matubara ↔ Fujio Shimizu (1 patent)Yuji Matubara ↔ Sueo Morishige (1 patent)Yuji Matubara ↔ Harumi Mizunashi (1 patent)Yuji Matubara ↔ Shigetoshi Takasu (1 patent)Yuji MatubaraYuji Matubara (1 patent)Yoshio SatoYoshio Sato (10 patents)Fujio ShimizuFujio Shimizu (4 patents)Sueo MorishigeSueo Morishige (3 patents)Harumi MizunashiHarumi Mizunashi (3 patents)Shigetoshi TakasuShigetoshi Takasu (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nec Corporation (1 from 35,658 patents)

2. Sumitomo Light Metal Industries, Ltd. (1 from 140 patents)


1 patent:

1. D348252 - Heat-radiating fin for a heat sink

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as of
12/8/2025
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