Growing community of inventors

Samukawa-machi, Japan

Masahiro Uchiyama

Average Co-Inventor Count = 2.00

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 = 8

Masahiro UchiyamaYasuhiro Hatano (1 patent)Masahiro UchiyamaYuichi Isokane (1 patent)Masahiro UchiyamaTsutomu Yadera (1 patent)Masahiro UchiyamaMasahiro Uchiyama (3 patents)Yasuhiro HatanoYasuhiro Hatano (6 patents)Yuichi IsokaneYuichi Isokane (1 patent)Tsutomu YaderaTsutomu Yadera (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Matsushita Graphic Communication Systems, Inc. (3 from 191 patents)


3 patents:

1. 6346996 - Facsimile apparatus

2. 6307581 - Ink film unit and facsimile apparatus

3. 6246493 - Facsimile apparatus

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as of
12/19/2025
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