Growing community of inventors

Gifu, Japan

Masahiro Sunayama

Average Co-Inventor Count = 5.00

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 = 83

Masahiro Sunayama ↔ Masayasu Kaneko (1 patent)Masahiro Sunayama ↔ Tsutomu Mikami (1 patent)Masahiro Sunayama ↔ Yoji Kamamoto (1 patent)Masahiro Sunayama ↔ Shoichi Shibata (1 patent)Masahiro SunayamaMasahiro Sunayama (1 patent)Masayasu KanekoMasayasu Kaneko (12 patents)Tsutomu MikamiTsutomu Mikami (5 patents)Yoji KamamotoYoji Kamamoto (1 patent)Shoichi ShibataShoichi Shibata (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sony Corporation (1 from 58,130 patents)


1 patent:

1. 5982429 - Video camera with eyepiece and large LCD view finders

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as of
12/16/2025
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