Growing community of inventors

Higashikurume, Japan

Yukio Okishima

Average Co-Inventor Count = 2.67

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 = 0

Yukio OkishimaTomoya Hidaka (1 patent)Yukio OkishimaYasuhisa Shibata (1 patent)Yukio OkishimaKouhei Ueta (1 patent)Yukio OkishimaTokuo Ichikawa (1 patent)Yukio OkishimaYukio Okishima (2 patents)Tomoya HidakaTomoya Hidaka (23 patents)Yasuhisa ShibataYasuhisa Shibata (1 patent)Kouhei UetaKouhei Ueta (1 patent)Tokuo IchikawaTokuo Ichikawa (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Globeride, Inc. (2 from 230 patents)

2. Nippon Soda Co., Ltd. (1 from 517 patents)


2 patents:

1. 11382320 - Fishing swivel

2. 10349642 - Fishhook

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idiyas.com
as of
12/29/2025
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