Growing community of inventors

Tokyo, Japan

Kayoko Maruta

Average Co-Inventor Count = 8.00

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 = 7

Kayoko Maruta ↔ Satoshi Kawata (1 patent)Kayoko Maruta ↔ Kiyoshi Araki (1 patent)Kayoko Maruta ↔ Masayo Takemoto (1 patent)Kayoko Maruta ↔ Shigeo Yamamoto (1 patent)Kayoko Maruta ↔ Haruki Horikawa (1 patent)Kayoko Maruta ↔ Masumi Okada (1 patent)Kayoko Maruta ↔ Kenichi Murata (1 patent)Kayoko MarutaKayoko Maruta (1 patent)Satoshi KawataSatoshi Kawata (10 patents)Kiyoshi ArakiKiyoshi Araki (10 patents)Masayo TakemotoMasayo Takemoto (2 patents)Shigeo YamamotoShigeo Yamamoto (1 patent)Haruki HorikawaHaruki Horikawa (1 patent)Masumi OkadaMasumi Okada (1 patent)Kenichi MurataKenichi Murata (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Matsushita Electric Industrial Co., Ltd. (1 from 27,375 patents)


1 patent:

1. 7246086 - Product information management device

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1/11/2026
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