Growing community of inventors

Kariya, Japan

Seiya Sugita

Average Co-Inventor Count = 6.00

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 = 3

Seiya Sugita ↔ Kazuhide Kawai (1 patent)Seiya Sugita ↔ Satoshi Oya (1 patent)Seiya Sugita ↔ Morio Kawasaki (1 patent)Seiya Sugita ↔ Hiroyuki Mori (1 patent)Seiya Sugita ↔ Norifumi Kasai (1 patent)Seiya SugitaSeiya Sugita (1 patent)Kazuhide KawaiKazuhide Kawai (39 patents)Satoshi OyaSatoshi Oya (2 patents)Morio KawasakiMorio Kawasaki (2 patents)Hiroyuki MoriHiroyuki Mori (1 patent)Norifumi KasaiNorifumi Kasai (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sumitomo Metal Industries, Inc. (1 from 929 patents)

2. Toshiba Ceramics Co., Ltd. (1 from 189 patents)


1 patent:

1. 5046647 - Nozzle for discharging molten metal used in a casting device

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as of
12/21/2025
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