Growing community of inventors

Tokyo, Japan

Ryosuke Obika

Average Co-Inventor Count = 2.40

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 = 3

Ryosuke ObikaMakoto Oya (1 patent)Ryosuke ObikaTsuneo Aoi (1 patent)Ryosuke ObikaKenji Fujimori (1 patent)Ryosuke ObikaRyosuke Obika (2 patents)Makoto OyaMakoto Oya (20 patents)Tsuneo AoiTsuneo Aoi (15 patents)Kenji FujimoriKenji Fujimori (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. The Furukawa Electric Co., Ltd. (2 from 2,636 patents)

2. Furukawa Magnet Wire Co., Ltd. (2 from 32 patents)

3. Essex Furukawa Magnet Wire Japan Co., Ltd. (10 patents)


2 patents:

1. 10319496 - Insulated wire and rotating electrical machine

2. 10032540 - Multilayer insulated wire, coil, and electrical/electronic equipment

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idiyas.com
as of
12/26/2025
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