Growing community of inventors

Nagoya, Japan

Sayumi Kato

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 = 8

Sayumi Kato ↔ Kazuki Hayashi (1 patent)Sayumi Kato ↔ Masanori Hashimoto (1 patent)Sayumi KatoSayumi Kato (1 patent)Kazuki HayashiKazuki Hayashi (1 patent)Masanori HashimotoMasanori Hashimoto (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Fuji Machinery Co., Ltd. (1 from 21 patents)


1 patent:

1. 10287105 - Conveying apparatuses

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as of
12/9/2025
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