Growing community of inventors

Tokyo, Japan

Seiji Nakata

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 = 4

Seiji Nakata ↔ Hideki Kazama (1 patent)Seiji Nakata ↔ Naoki Kakiuchi (1 patent)Seiji NakataSeiji Nakata (1 patent)Hideki KazamaHideki Kazama (18 patents)Naoki KakiuchiNaoki Kakiuchi (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Tokuyama Corporation (1 from 506 patents)

2. Tokuyama Dental Corporation (1 from 71 patents)


1 patent:

1. 7741381 - Curable composition

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1/4/2026
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