Growing community of inventors

Yokohama, Japan

Toshio Hanabata

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 = 13

Toshio Hanabata ↔ Toshio Ohshima (1 patent)Toshio Hanabata ↔ Makoto Hiraoka (1 patent)Toshio Hanabata ↔ Haruo Shimoyama (1 patent)Toshio Hanabata ↔ Shinobu Nomoto (1 patent)Toshio HanabataToshio Hanabata (1 patent)Toshio OhshimaToshio Ohshima (13 patents)Makoto HiraokaMakoto Hiraoka (3 patents)Haruo ShimoyamaHaruo Shimoyama (1 patent)Shinobu NomotoShinobu Nomoto (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Fujitsu Corporation (1 from 39,238 patents)

2. Nippon Electric Co., Ltd. (1 from 1,038 patents)

3. Nippon Telegraph and Telephone Public Corporation (1 from 522 patents)


1 patent:

1. 4542406 - Video/audio simultaneous transmission system

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as of
12/24/2025
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