Growing community of inventors

Kanagawa, Japan

Yoko Ohgane

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 = 7

Yoko Ohgane ↔ Masahiro Shibata (1 patent)Yoko Ohgane ↔ Hiroyuki Sato (1 patent)Yoko Ohgane ↔ Daisuke Murakami (1 patent)Yoko Ohgane ↔ Tatsuo Tsujibayashi (1 patent)Yoko Ohgane ↔ Yoshinori Machida (1 patent)Yoko OhganeYoko Ohgane (1 patent)Masahiro ShibataMasahiro Shibata (82 patents)Hiroyuki SatoHiroyuki Sato (61 patents)Daisuke MurakamiDaisuke Murakami (34 patents)Tatsuo TsujibayashiTatsuo Tsujibayashi (4 patents)Yoshinori MachidaYoshinori Machida (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sony Corporation (1 from 58,132 patents)


1 patent:

1. 4748517 - PCM audio signal reproducing apparatus

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1/10/2026
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