Growing community of inventors

Nagoya, Japan

Akiyoshi Ishikawa

Average Co-Inventor Count = 4.00

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 = 2

Akiyoshi Ishikawa ↔ Akio Hosoi (1 patent)Akiyoshi Ishikawa ↔ Norio Umemura (1 patent)Akiyoshi Ishikawa ↔ Tetsuo Yasuda (1 patent)Akiyoshi IshikawaAkiyoshi Ishikawa (1 patent)Akio HosoiAkio Hosoi (24 patents)Norio UmemuraNorio Umemura (17 patents)Tetsuo YasudaTetsuo Yasuda (5 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Toyoda Gosei Co., Ltd. (1 from 3,081 patents)


1 patent:

1. 7392725 - Steering wheel

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as of
12/28/2025
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