Growing community of inventors

Tokyo, Japan

Tomoko Nakagawa

Average Co-Inventor Count = 3.00

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 = 18

Tomoko Nakagawa ↔ Takanori Ogawa (1 patent)Tomoko Nakagawa ↔ Tomoko Obama (1 patent)Tomoko NakagawaTomoko Nakagawa (1 patent)Takanori OgawaTakanori Ogawa (7 patents)Tomoko ObamaTomoko Obama (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Panasonic Corporation (1 from 16,453 patents)


1 patent:

1. D652842 - Display screen with an icon image

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as of
12/8/2025
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