Growing community of inventors

Otsu, Japan

Naoya Seo

Average Co-Inventor Count = 4.00

ph-index = 2

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 = 27

Naoya Seo ↔ Gentaro Ohbayashi (2 patents)Naoya Seo ↔ Kusato Hirota (1 patent)Naoya Seo ↔ Osamu Watanabe (1 patent)Naoya Seo ↔ Toshiharu Nakanishi (1 patent)Naoya Seo ↔ Kazuo Kakuo (1 patent)Naoya SeoNaoya Seo (2 patents)Gentaro OhbayashiGentaro Ohbayashi (14 patents)Kusato HirotaKusato Hirota (13 patents)Osamu WatanabeOsamu Watanabe (9 patents)Toshiharu NakanishiToshiharu Nakanishi (7 patents)Kazuo KakuoKazuo Kakuo (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Toray Industries, Inc. (2 from 3,474 patents)


2 patents:

1. 5362538 - Optical recording medium

2. 5124232 - Optical recording medium

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idiyas.com
as of
12/13/2025
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